How do you solve this? Or what’s the answer?

Answer:

-4x-12

Step-by-step explanation:

7x-8x-3x = -4x

14-26 = -12

-4x-12

9514 1404 393

Explanation:

This is a self-answering question: you solve it by graphing the equations.

The solution is where the lines intersect. The point of intersection of the lines is the point that satisfies all the equations for the lines, hence is a solution to the system. If they do not intersect, there are no solutions. If the lines are coincident, there are an infinite number of solutions.

__

The equations can be graphed by any of a number of methods. (My favorite is to let a graphing calculator do it.) The method of choice depends on the coefficients and the form the equations are given in. Methods of graphing are a topic for a more lengthy discussion.

Answer:

you see

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

35000 Litre

Step-by-step explanation:

Recall:

1 hectoliter = 100 liter

Hence,

350 hectoliter = (100 * 350) = 35000 Litre

Question B. Isn't clearly stated

Answer:

b=1/2

Step-by-step explanation:

2logb - 3logb = log8b - log4b

log\(b^{2}\) - log\(b^{3}\) = log8b - log4b

log(\(\frac{1}{b}\)) = log(2)

∴1/b = 2

∴b = 1/2

Answer:

8by + 2ax - 4bx - 4ay

Step-by-step explanation:

I assume you mean expand so:

(a - 2b)(3x - 5y) + (2b - a)(x - y)

3ax - 5ay - 6bx + 10by + 2bx - 2by - ax + ay

Now collect like terms:

2ax - 4ay - 4bx + 8by

This is your answer but in a better order:

8by + 2ax - 4bx - 4ay

Answer A pack of batteries that come in a 48 count are $24.98 what is the unit price of just one battery is  $0.50

Answer:

Rounded to two decimals the regression curve is:

\(y=-0.70\,x^2+2.37\,x+11.96\)

Step-by-step explanation:

The objective of this problem is to have you use a calculator and enter the data in to separate lists: one containing the x-values, and the other the correspondent y-values (following the same order).

Once the data is entered, you need to access the regression tool and request a quadratic form of regression.

You should get and image and resulting function as shown in the attached image.

Answer:

Rounded to two decimals the regression curve is:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Divide 100 by 16 and you get 6.25 then turn it into a mixed number which would be 6 25/100 then reduce 25/100 by dividing 100 by 25 and 25 by 25 which will give you 1/4 so the answer is 6 1/4.Welcome!

Answer:

233 is a Fibonacci number

Step-by-step explanation:

Answer:

7.07m

Step-by-step explanation:

radius = 9m, ∅ = 45

length of arc = ∅/360 * 2πr

=> 45/360 * 2 * 22/7 * 9

=> 99/14 =  7.07m

hope this helps!

The amount of each payment is $699.

What is payment?

Payment refers to the exchange of something of value as a condition of a contract. While one party pays money and receives something else of value, the other party gets paid in return for delivering a good or service. Physical currency was once the most common form of payment, but nowadays most forms of payment use technology.

Given: Buy 2 personal watercrafts for $3,495 each.

So, the price for 2 watercrafts is, 2 x $3495 = $6990

They make 10 equal payments for the watercrafts.

So each payment is of $6990/10 = $699.

Hence, the amount of each payment is $699.

To know more about payment, click on the link

https://brainly.com/question/25793394

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Answer:

345

Step-by-step explanation:

1 + 4 = 5

4 + 5 = 9

16 + 9 = 25

64 + 25 = 89

1, 4, 16, and 64 are powers of 4.  The next power of 4 is 256.

256 + 89 = 345

The answer is 345 (don’t ask why)

Part A

x = number of years

275x = number of people that left the city after x years go by

37000 - 275x = number of remaining people after x years

37000 - 275x = 35350  is the final answer to part A

=======================================================

Part B

37000 - 275x = 35350

-275x = 35350 - 37000

-275x = -1650

x = -1650/(-275)

x = 6

It takes exactly 6 years to have the population reach 35350.

M is not on the list, and thus the list cannot be a complete listing of all real numbers between 0 and 1.

Inductive reasoning is defined as, tempting judgments by moving from the details to the fact. It's usually determined with inferential reasoning, where you move from known information to precise conclusions.

Here,
Georg Cantor's diagonal argument is proof by contradiction that shows that there are more real numbers than natural numbers. Here's how the proof can be reworked with the given modification:

Suppose that we have a list of all real numbers between 0 and 1, written in decimal form. We will show that this list cannot be a complete listing of all real numbers between 0 and 1.

Let M be a new real number whose decimal expansion is obtained by following the following rule: if the nth digit of the nth number on the list is 4, then the nth digit of M is 8; if the nth digit of the nth number on the list is not 4, then the nth digit of M is 4.

Since each number on the list has a unique decimal expansion, M is a real number between 0 and 1, and its decimal expansion is different from the nth number on the list in the nth digit for all n.

Therefore, M is not on the list, and thus the list cannot be a complete listing of all real numbers between 0 and 1.

Learn more about inductive reasoning here, https://brainly.com/question/8419798
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You need to get an 85 on your last test

Answer:

  (B) Step 2

Step-by-step explanation:

In step 2, Raul should have had one of these results:

  8 -7 . . . . according to the order of operations

or

  3 -2 . . . . properly adding 5 -7

Raul's step 2 is not either of these (or 5-4), so is incorrect.

Answer:

step 2 i did it on khan yall

Step-by-step explanation:

Answer:

obsetion with plant growth lol, anyways your answer is negative ax+3=-34f

Step-by-step explanation:

Answer: 0.16

Step-by-step explanation:

Let X be a random variable that represents the heights of women at a large university are approximately bell-shaped, with a mean of 66 inches and standard deviation of 3 inches.

According to the Empirical Rule, for bell-shaped distributions, about 68% of the values fall within 1 standard deviation of the mean.

About 68% woman have height between ( 66-3) inches and (66+3) inches.

i.e. About 68% woman have height between 63 inches and 69 inches.

The percentage of woman have height either less than 69 inches or greater than 69 inches =100% - 68%= 32% [both share equal area on curve.]

The percentage of woman have height  is 69 inches or taller = 32%÷2

= 16%

Hence, the probability that a randomly selected woman from this university is 69 inches or taller =16%=0.16

Answer:

5.44 meters

Step-by-step explanation:

We Know

0.3048 meter = 1 ft

How many ft makes a height of 1.66m?

We Take

1.66 ÷ 0.3048 ≈ 5.44 meters

So, the answer is 5.44 meters.

Answer:

234

Step-by-step explanation:

Answer:

the $4000 WILL EARN 4 TIMES THE AMOUNT OF INTEREST.

Step-by-step explanation:

If both investments have same interest they will grow in the same proportion that the initial amount have.

Answer:

121x+y²

Your Welcome

BIFFY OUT!!!

Answer:

-17

Step-by-step explanation:

-3(1-(-2))•2+3-12÷6  (first parenthesis)

-3(3)•2+3-12÷6   (Multiplication with parenthesis)

-9•2+3-12÷6 (them multiplication and division are on the same level)

-18+3-2 (adding and subtraction are on the same level)

-17

Answer:  \(M=\frac{gu^2}{2}-N\)

Work Shown:

\(\frac{u}{\sqrt{2}} = \left(\frac{M+N}{g}\right)^{0.5}\\\\\\\left(\frac{M+N}{g}\right)^{0.5}=\frac{u}{\sqrt{2}}\\\\\\\sqrt{\frac{M+N}{g}}=\frac{u}{\sqrt{2}}\\\\\\\frac{M+N}{g}=\left(\frac{u}{\sqrt{2}}\right)^{2}\\\\\\\frac{M+N}{g}=\frac{u^2}{(\sqrt{2})^2}\\\\\\\frac{M+N}{g}=\frac{u^2}{2}\\\\\\M+N=\frac{gu^2}{2}\\\\\\M=\frac{gu^2}{2}-N\\\\\\\)

Answer:

8 years ($31,280.45)

Step-by-step explanation:

Answer:

Greater than

Step-by-step explanation:

3/8 = 6/16

6<11

therefore, 11/16 is greater than 3/8

Answer:

\((-6)^{7}\)

Step-by-step explanation:

using the rule of exponents

• \(a^{m}\) × \(a^{n}\) = \(a^{(m+n)}\)

then

\((-6)^{5}\) × (- 6)²

= \((-6)^{(5+2)}\)

= \((-6)^{7}\)