If you take a number, times by 7 then subtract 1. You get the same as if you took the number multiply the number by 5 then subtract 8. What is the number?

Answers

Answer 1

Answer:

-7/2 or -3.5

Step-by-step explanation:

Make the equation first

7x-1 = 5x-8

7 = -2x

-7/2 = x

Answer 2

Step-by-step explanation:

set as no . is X

7X _1 = 5 X - 8

2 X = -7

X = - 7 / 2


Related Questions

1. Mother cooks meryenda for pick-up. A customer from a nearby barangay called and ordered ginataang
mais and iced palamig and asked how many minutes will it take for mother to prepare the order. If mother
takes 45 minutes to cook ginataang mais and 2 minutes to prepare each iced palamig, what function six) will
represent the time it will take for mother to cook ginataang mais and prepare x numberof iced palamig?
A. (-) = 45x + 2
B. s() = 45x + 2x
C. s(x) = 45 + 2x
D. s(x)​

Answers

Answer:

Step-by-step explanation:

From the given information;

Suppose the mother cook ginataang mais for 45 minutes &;

She uses 2 minutes to prepare each iced palamig.

Required: find the time it will take for mother to cook ginataang mais and prepare x number of iced palamig

The function s(x) can be expressed as:

s(x) = 45 + 2x  

Name the x- and y - intercepts for the equation:
5x - 3y = 15

Name the x- and y - intercepts for the equation: 5x - 3y = 15

Answers

Answer:

Red=X-Int: (3,0) Y-int: (0,-5)

Step-by-step explanation:

To find the y and x intercepts you have to plug in the 0 for the variable. You'd get 5(0)-3y=15 you get this by plugging in the 0 for x and then you solve. 5 x 0 is 0 so you'd get -3y=15 divide -3 on both sides and get y=--5 meaning that is the y-intercept. You'd do the same when you look for the x-int. Just that you'd plug in a 0 for y instead of x. Which is 5x-3(0)=15. -3 x 0 is 0. So you'd have 5x=15 divide both sides by 5 and you'd get x=3 meaning that is the x intercept.

(Hopefully you were able to understand how I got the x and y intercepts for this equation)

Please help me
The sales tax for an item was $25.20 and it cost $420 before tax.
Find the sales tax rate. Write your answer as a percentage.

Answers

25.20/420= .06. 6% sales tax

Answer:

25.20/420=.6=6%

Step-by-step explanation:

1 kilogram and 63 grams = how many grams​

Answers

Answer: 6300 grams

Why?

1 kilogram = 1000 grams

63 * 1000 = 63000 grams

Hope this helps

:D

Answer:

1 kilogram = 1000 Grams

1000 Grams + 63 Grams = 1063 Grams

Answer = {[1063 Grams]}

Q5.
Make t the subject of the formula
t +1
m =
t-3
can someone help please

Q5.Make t the subject of the formulat +1m =t-3can someone help please

Answers

Answer: (3m+1)/(m-1)

Working out in picture


Hope this helps!
Q5.Make t the subject of the formulat +1m =t-3can someone help please

Determine the PA factor value for i 7.75% and n 10
years, using the three methods described previously.

Answers

The PA factor values for an interest rate of 7.75% and a number of periods of 10 years

1. Discrete Compounding (Annual): PA = 1.935047075

2. Continuous Compounding: PA = 2.399857382

3. Discrete Compounding (Semi-Annual): PA = 1.954083502

To determine the PA factor value for an interest rate (i) of 7.75% and a number of periods (n) of 10 years using the three methods, we can calculate it using the formulas for each method:

1. Discrete Compounding (Annual):

PA = (1 + i)^n

PA = (1 + 0.0775)^10 = 1.935047075

2. Continuous Compounding:

PA = e^(i*n)

PA = e^(0.0775*10) = 2.399857382

3. Discrete Compounding (Semi-Annual):

PA = (1 + i/2)^(2*n)

PA = (1 + 0.0775/2)^(2*10) = 1.954083502

Therefore, the PA factor values for an interest rate of 7.75% and a number of periods of 10 years using the three methods are as follows:

1. Discrete Compounding (Annual): PA = 1.935047075

2. Continuous Compounding: PA = 2.399857382

3. Discrete Compounding (Semi-Annual): PA = 1.954083502

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I will give u brainliest if u answer this

I will give u brainliest if u answer this

Answers

Answer:

3.B

4.D

5.B

6.B

Step-by-step explanation:

      3.B    16 minutes

4.D  53 inches

5.B  50 pounds

of sand and 75 gravel

 

6.B   8:5

what is the product of 3^4 x 3^5 in expanded form ?

Answers

Answer:

3^4=81 and 3^5= 243 and 243 x 81 is 19,683

 10,000+9,000+600+80+3  

On Dec. 10, Merchandise is sold for $2,0002/10, n/30 to ABC who sends a remittance on Dec. 26 . What is the amount of remittance? a. 1,800 b. 1,400 c. 1,960 d. 2,000

Answers

The amount of the remittance from ABC is $1,960.

The given information states that merchandise is sold for $2,000 with terms of 2/10, n/30 to ABC. The terms 2/10, n/30 imply a 2% discount if payment is made within 10 days, with the full amount due within 30 days.

Since ABC sends a remittance on Dec. 26, it means the payment is made after the discount period but within the credit period. Therefore, ABC is not eligible for the discount of 2%.

To calculate the amount of the remittance, we simply subtract the discount from the total amount. In this case, the discount is $2,000 * 2% = $40. Thus, the remittance amount is $2,000 - $40 = $1,960.

In conclusion, the amount of the remittance from ABC is $1,960, as they did not qualify for the early payment discount.

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Please help? What is the value of k? 2k+9=7−3k
k=−2k=−0.4k = 2k = 3.2

Answers

Answer:

k = -0.4

Step-by-step explanation:

Step 1: Write equation

2k + 9 = 7 - 3k

Step 2: Solve for k

Add 3k to both sides: 5k + 9 = 7Subtract 9 on both sides: 5k = -2Divide by 5 on both sides: k = -2/5Convert to decimal: k = -0.4

Step 3: Check

Plug in k to verify it's a solution.

2(-0.4) + 9 = 7 - 3(-0.4)

-0.8 + 9 = 7 + 1.2

8.2 = 8.2

Answer:

k = -0.4

Step-by-step explanation:

there is the answer i got it from my test!:) have a great rest of your day!

A cone with diameter 18 millimeters and height 11 millimeters.
Which statements about the cone are true? Check all that apply.
The radius is double the diameter.
The radius is 9 mm.
The base area is calculated using the radius.
The volume is one-third the volume of a cylinder with the same height and diameter.
The volume of the cone is 297 pi millimeters cubed.

Answers

Everything except for a

Answer:

b

c

d

e

Step-by-step explanation:

have a good day

1. Name each polynomial by degree and number of terms for.


2p4 + p3



2. Name each polynomial by degree and number of terms for.


1

Answers

The polynomial is named as;

Degree = 4

Number of terms= 2

What are polynomials?

We need to know that polynomials are defined as algebraic expressions having a degree greater than one.

From the information given, we have;

2p⁴ + p³

We also need to know that algebraic expressions are defined as expressions that are made up of term, variables, coefficients, constants and factors.

Then, we have that;

Degree = 4

Number of terms= 2

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What’s does 120$ plus 40% mean

Whats does 120$ plus 40% mean

Answers

Answer:

ur suppose to find how much it is after the discount so for example in question 1 the discount is 40% so subtract that from 100% to get 60% then multiply this 60% by the origanial vaule which is 120 so for the answer for question 1 would be 72. Also when multiplying 60% u dont multiply by 60 u multiply it by 0.6

Hope this help and sry for the bad grammar

Evaluate the following expression.

1/2 + 2/3 divided by 1/6

Answers

According to my calculations the answer is 13/25 hope this helps

when the base-$b$ number $11011 b$ is multiplied by $b-1$, then $1001 b$ is added, what is the result (written in base $b$)?

Answers

we express the result in base $b$:  $b^5 - 2b^4 + 3b^3 - 2b^2 + 2b^1 + b^0$ (written in base $b$)

To find the result when the base-$b$ number $11011_b$ is multiplied by $b-1$ and then $1001_b$ is added, we can follow these steps:

Step 1: Multiply $11011_b$ by $b-1$.
Step 2: Add $1001_b$ to the result from step 1.
Step 3: Express the final result in base $b$.

To perform the multiplication, we can expand $11011_b$ as $1 \cdot b^4 + 1 \cdot b^3 + 0 \cdot b^2 + 1 \cdot b^1 + 1 \cdot b^0$.

Now, we can distribute $b-1$ to each term:

$(1 \cdot b^4 + 1 \cdot b^3 + 0 \cdot b^2 + 1 \cdot b^1 + 1 \cdot b^0) \cdot (b-1)$

Expanding this expression, we get:

$(b^4 - b^3 + b^2 - b^1 + b^0) \cdot (b-1)$

Simplifying further, we get:

$b^5 - b^4 + b^3 - b^2 + b^1 - b^4 + b^3 - b^2 + b^1 - b^0$

Combining like terms, we have:

$b^5 - 2b^4 + 2b^3 - 2b^2 + 2b^1 - b^0$

Now, we can add $1001_b$ to this result:

$(b^5 - 2b^4 + 2b^3 - 2b^2 + 2b^1 - b^0) + (1 \cdot b^3 + 0 \cdot b^2 + 0 \cdot b^1 + 1 \cdot b^0)$

Simplifying further, we get:

$b^5 - 2b^4 + 3b^3 - 2b^2 + 2b^1 + b^0$

Finally, we express the result in base $b$:

$b^5 - 2b^4 + 3b^3 - 2b^2 + 2b^1 + b^0$ (written in base $b$)

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Can someone help me please?

Can someone help me please?

Answers

It is B, 40/19. Tip: multiply everything by 8.

Help needed help ASAP will give you BRAINLIEST and 5 stars rate

Help needed help ASAP will give you BRAINLIEST and 5 stars rate

Answers

Answer:

December 21st

Step-by-step explanation:

Answer:

december 21st!

Step-by-step explanation:

What is the solution to -10 + p = -19

Answers

Answer:

p = -9 is the answer

Answer:

P = -9

Step-by-step explanation:

-10 + P = -19

(-10 + 10) + P = (-19 + 10)

P = -9

Hope I got it right, if so, hopefully it helped...

gravel is being dumped from a conveyor belt at a rate of 10 cubic feet per minute. it forms a pile in the shape of a right circular cone whose base diameter and height are always equal. how fast is the height of the pile increasing when the pile is 25 feet high?

Answers

Below is the answer

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gravel is being dumped from a conveyor belt at a rate of 10 cubic feet per minute. it forms a pile in

help me with this please I'm bad atmath​

help me with this please I'm bad atmath

Answers

Answer:

2.3 and put a line on top of 3

Step-by-step explanation:

Answer:2.3

Step-by-step explanation:

-3/5x=6
Solve it please I neeeeeeeeeeeeeeed help

Answers

Answer:

x=-1/10

Step-by-step explanation:

One card is drawn at random from a pack of 52 cards. What is the probability that the card drawn is a face card (Jack, Queen, and King only)?

A. 1/13

B. 1/4

C. 9/52

D. 3/13

Answers

Answer:

D, 3/13 simplified from 12/52

Step-by-step explanation:

the reason that it would be 3/13 is because its simplified from 12/52, which is 12 of the possibly of face cards over 52 the amount of cards in the deck, so the possibility was 12/52, but simplified would be 3/13 ! love you !

                     BE SAFE !!!!                      HOPE THIS HELPS!!!!

                                              <3 <3 <3 <3 <3

The probability that the card drawn is a face card is 3/13.

Option D is the correct answer.

What is probability?

It is the chance of an event to occur from a total number of outcomes.

The formula for probability is given as:

Probability = Number of required events / Total number of outcomes.

We have,

There are 3 face cards.

Number of jack = 4

Number of queen = 4

Number of king = 4

Total number of cards = 52

The probability that the card drawn is Jack.

= 4/52

The probability that the card drawn is Queen.

= 4/52

The probability that the card drawn is King.

= 4/52

The probability that the card drawn is a face card.
= 4/52 + 4/52 + 4/52

= 3 x 4/52

=  3 x 1/13

= 3/13

Thus,

The probability that the card drawn is a face card is 3/13.

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____the transformation is an example of a translation because the figure slides in one direction, but does not flip, turn, or change size.

Answers

The transformation is an example of a translation because the figure slides in one direction, but does not flip, turn, or change size.

Now, According to the question:

Type of Transformation:

There are four types of transformation in geometry, namely translation, reflection, rotation, and dilation. In translation, it slides the figure in any direction while in reflection, it flips the figure over a point or a line. Also, in rotation the figure turns, while in dilation the figure is either enlarged or reduced.

The type of transformation can be defined as moving a figure to a new location, without any change in the figure's size or shape being called translation. In translation, the figure merely slides or moves in the same direction and distance.

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what's the value of x

what's the value of x

Answers

Answer:

x = 122°

Step-by-step explanation:

There is remote angle( non- adjecent angle) and their sum equal to the exterior angle .

Exterior angle is an angle formed from one side of the polygone and the extended side so

<A and <B are remot angle and <BCD is exterior angle .

And we write the equetion as

<A + <B = <BCD

58° + 64° = x°

122° = X°

so the exterior angle ( x ) measures 122° .

i need help to find the other endpoint of the ling segment!

i need help to find the other endpoint of the ling segment!

Answers

I think it is (10,-7) but lmk otherwise

Which expreion have a quotient of 6? Select all that apply. 0. 48 ÷ 0. 8
4. 8 ÷ 8
0. 48 ÷ 0. 08
4. 8 ÷ 0. 8
4. 8/0. 8

Answers

Expreion have a quotient of 6 is 0. 48 ÷ 0. 08.

What is quotient?

In mathematics, the quotient is the result of performing division operations on two integers. It is essentially the outcome of the division procedure. In arithmetic division, the terms divisor, dividend, quotient, and remainder are employed in four different ways.Division is one of the four basic operations of arithmetic, the ways that numbers are combined to make new numbers. The other operations are addition, subtraction, and multiplication.

0. 48 ÷ 0. 8

=0.06

The solution for Long Division of \($\frac{4.8}{8}$\) is 0.6

The solution for Long Division of \($\frac{0.48}{0.08}$\) is 6.

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What is a credit card trap?
The payments each month cover interest and the remaining principal.
The payments each month do not cover all interest and no principal.
The credit card issuer charges such a low interest rate, that it is impossible to
pay off the card balance.
The payments each month cover interest and some principal.

Answers

The payments each month do not cover all interest and no principal. The correct answer would be an option (B).

A credit card trap occurs when the minimum payments required each month do not cover all the interest charges and do not reduce the principal balance. This means that even if the cardholder makes the minimum payments on time, they will still be paying only the interest charges and not reducing the amount of debt. This can result in a cycle of high-interest debt that is difficult to escape from.

Option A is incorrect as it's describing a common way payments work on credit cards.

Option C is not a trap, as it's describing a credit card issuer with a low-interest rate.

Option D is also incorrect, as it's describing a common way payments work on credit cards.

Hence, the correct answer would be an option (B).

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2
1
X 46
7. Find the m 2 JKL
in rhombus JKLM

21X 467. Find the m 2 JKLin rhombus JKLM

Answers

Step-by-step explanation:

since KLJ is a parallelogram, it can be split into 2 congruent triangles, as seen above. The angles remain the same, so we know angle KJL is also 25 degrees. Using the triangle angle sum theorem (all sides of a triangle add up to 180 degrees), we can determine the missing angle measure is 25 degrees. It would have been nice if the question told us JKLM was also a rhombus.

A K+ ion (mass of 6.5×10−23 kg) is accelerated through a cell membrane at 1.7 ×106 m/s2.
Answer:
charge on K+ ion q = 1.6 x 10^-19 cm

Answers

The charge on the K+ ion is 1.6 × 10⁻¹⁹ C. This can be calculated using the force and electric field strength, which are related to the mass and acceleration of the ion.

The mass and acceleration of a K+ ion are given as 6.5 × 10⁻²³ kg and 1.7 × 10⁶ m/s², respectively.

To calculate the charge on the K+ ion, we need to use the formula:

F = ma

Where F is the force, m is the mass, and a is the acceleration.

We can rearrange the formula to solve for the force:

F = ma

F = (6.5 × 10⁻²³ kg) × (1.7 × 10⁶ m/s²)

F = 1.105 × 10⁻¹⁶ N

Next, we can use another formula to calculate the charge on the K+ ion:

F = qE

Where F is the force, q is the charge, and E is the electric field strength. We can rearrange the formula to solve for the charge:

q = F/E

We are given the acceleration of the K+ ion, which we can use to find the electric field strength:

E = a/q

We can substitute the value of acceleration a = 1.7 × 10⁶ m/s² and solve for the electric field strength:

E = a/q

q = a/E

Mass of K+ ion m = 6.5 × 10⁻²³ kg

Acceleration a = 1.7 × 10⁶ m/s²

Charge on K+ ion q = 1.6 × 10⁻¹⁹ C

The charge on the K+ ion is 1.6 × 10⁻¹⁹ C. This can be calculated using the force and electric field strength, which are related to the mass and acceleration of the ion.

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which of the following defines infinite sequence?

Answers

Answer:

An infinite sequence is a list or string of discrete objects, usually numbers, that can be paired off one-to-one with the set of positive integer s {1, 2, 3, ...}. Examples of infinite sequences are N = (0, 1, 2, 3, ...) and S = (1, 1/2, 1/4, 1/8, ..., 1/2 n , ...)

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