What is an equation in point-slope form of the line that passes through (−1,−4) and (2, 5)?

Answers

Answer 1

Answer:

I think y−4=3(x−1)

Related Questions

[NEEDED ASAP] OPTIONS SHOWN IN IMAGE
Georgia Connections Academy is selling tickets to its Spring Fling. Adult tickets cost $4 and student tickets cost $2.50. The school makes $2,820. Write an equation that represents this situation to find the cost of all adult and student tickets sold. Use the variable s for student tickets and a for adult tickets sold.

Answers

Answer:

Step-by-step explanation:

We use a for Adult and s for Student.

Assuming this, you have to start by writing two equations from the information provided:

900 total tickets were sold

a+s=900 ------(i)

they made $2,820 and adult tickets cost $4 and kids tickets cost $2.50

2820=4a+2.5s ------(ii)

lets solve for a in the first equation:

a=900-s

we can plug this into the second equation and solve for s

2820=4(900-s)+2.5s

2820=3600-4s+2.5s

2820=3600-1.5s

-780=-1.5s

s=520

we can plug this into the first equation and solve for a:

a+520=900

a=380

Total adult ticket sold : 380

Total student ticket sold = 520

Cost of adult tickets = 380 * 4 = $1520

Cost of student tickets = 520 * 2.5 = $1300

I hope this helps. For more you can visit :

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Lisa's pet shop has 2 fish tanks. Tank A contains smaller fish who are fed 1 gram of food each per day. Tank B contains larger fish who are fed 2 grams of food each per day. If Tank B contains 2/3 the number of fish that Tank A contains, will Lisa ever feed both tanks the same amount of food?

Answers

No, lisa will not be able to feed both the tanks same amount of food.

Answer:

Step-by-step explanation:

If the fish in tank one are 3 and the second one 2 at some point the food will NOT be equal as 3 everyday for the firt one and 4 everyday for the second one

what is the property demonstrated by: (10+y)-16=10+(y-16)

Answers

Answer:

Associative Property

Answer:

Associated Property

Step-by-step explanation:

SUBTRACT 99 POINTS FROM MIXED NUMBERS, PLEASE PROVIDE PROOF!

Answers

Answer:

2 5/18

Step-by-step explanation:

7 2/3 - 3 1/6 - 2 2/9 = Given 7 12/18 - 3 3/18 - 2 4/18 = Bring to common denominator of 18(7 - 3 - 2) + (12 - 3 - 4)/18 = Group integers and fractions2 + 5/18 = Simplify2 5/18 Answer

The correct answer is 2 5/18

The first step is to find a common denominator. (I will be using • to represent multiplication) The lowest common denominator that 3, 6, and 9 share is 18.
3 • 6 = 18
6 • 3 = 18
9 • 2 = 18

To rewrite your numbers using 18 as a denominator, you must multiply the numerator and denominator by the same number.
Since 3 • 6 = 18, 7 2/3 will be rewritten as
7 12/18 (since 2 • 6 = 12) we don’t have to worry about the whole number (7), so leave it as it is.

3 1/6 can be rewritten as
3 3/18, since 6 • 3 = 18 and 3 • 6 = 18
Once again we leave the whole number alone

2 2/9 can be rewritten as
2 4/18, since 9 • 2 = 18 and 2 • 2 = 4

Now we simply subtract our whole numbers and our fractions. Let’s first subtract our whole numbers.

7 - 3 - 2 = 2

Now we can subtract our fractions. Remember that when we subtract fractions, the denominator stays the same. In other words, we only subtract the numerator and ignore the denominator.

12/18 - 3/18 - 4/18 = 5/18

Therefore youre solution is

2 5/18

If you have any questions either about this equations or any other problems within this topic just reply under this answer and I’ll do my best to assist you! Hope this helps and good luck!

What Am I - using what you know
about triangles, find my missing
measurement and then tell me
my first and last name. First name,
acute, obtuse and righte Last name,
Scalene, isosceles, equilateral.
1) One angle is 82 degrees, the other is
75 degrees, What is my missing angle?
What is
my first and last name?

Answers

Hi there!

The missing angle is 23 degrees.

Remember every triangle has 180 degrees no matter what type. So you add 75 and 82 and subtract it from 180 giving you 23.

The first name is acute and the last name is scalene.

A acute triangle is when all angles are less than 90 and an obtuse triangle is when there is 1 obtuse angle and 2 acute angles.

Hope this helps !

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

wow bro thx for the points dawg appreciate it

Step-by-step explanation:

add me on ps4 faded4_twenty

Thanks for the free points

Find the sale price with percent markdown.

Markdown (savings) = percent off (% save) x original cost

Sale price = original cost – savings

A store advertises a 30% markdown on a gaming console. It normally sells for $660. How much would you save on the console? And what is the final sale price?

The savings is: $_________

The final sale price is: $_________

Answers

Answer:

56 Lemons

Step-by-step explanation:

The savings is $198 and the final price is $462

An architect built a scale model of a sports stadium using a scale in which 3 inches represents 25 feet. The height of the sports stadium is 230 feet. What is the height of the scale model in inches?

Answers

Answer:

9 is the height of the scale model in inches.

Step-by-step explanation:

230/25 = 9

On Thursday night Antonio watched a movie that was 1 hour and 43 minutes long. If the movie ended at the time shown on the clock below, what time did Antonio start watching the movie? Be sure to include a.m. or p.m. in your answer.

Answers

Answer:

7 o'clock

Step-by-step explanation:

Answer:

show the picture

Step-by-step explanation:

Rewrite 4×4×4×4×4 using an exponent.

Answers

Answer:

$4^{5}$

Step-by-step explanation:

We have been learning about this, and this is how you do it

four to the fifth power

What is the probability that a randomly selected person who participated in the survey would believe in Giants if 2/5 did believed in giants??

Answers

Answer:3/5 would believe in giants

Step-by-step explanation: if 2/5 didn’t believe in Giants then the other 3/5 would

Select the correct answer.
The function h(x) = 31 x2 + 77 x + 41 can also be written as which of the following?

Answers

Answer:

C.)

Step-by-step explanation:

Please help asap! I cant figure it out! Ty!♡♡

Answers

4 squared+4 squared =c squared
16+16= c squared
16+16=32
Number that goes in root is 32

the answer for this problem is 32

Billie needs to have her refrigerator repaired. She contacts two appliance companies and is given the rates shown in the table.

Acme repair- Service call charge: 49 Charge per hour: 22.50
Ace repair- Service call charge: 0 Charge per hour: 34.75

Write an inequality that can be used to find the number of hours, n, for which Ace's total charge is less than or the same as Acme's total charge. Solve the inequality.

I'LL MARK BRAINLIEST SHOW STEPS TOO PLZ 35 POINTS

Answers

149 dat would be your answer tell me if I’m wrong .

149 will be your answer! Hope that helped!

a company earns $7 million in one year. The next year it lost $11 million. Did the company earn or lose money over the two years? How much was the gain or loss.

Answers

Answer: It lost $4 million dollars.

Step-by-step explanation:

In the first year, there was a gain of $7 million dollars. We can write that as +7.

In the second, year, there was a loss of $11 million dollars. We can write that as -11.

7 + -11 = -4.

There was a loss of $4 million dollars.

Answer:

lost, 4 million

Step-by-step explanation:

math

How much interest will Jesse pay if he borrows $5,000 for 5 years with an interest rate of 8%?

A. $2,000.00
B. $20,000.00
C. $200.00
D. $2,500.00

Answers

Answer:

$2000.00

Explanation:

8% of 5000=400

$400×5=$2000.00

plz can i get brainliest

hope this helps:)

Please help and you get a cake

Answers

Answer:

Mean = 33.7

Median = 34.5

Mode = 34

Range = 33

After adding 26....

mean decreases by 0.7

median decreases by 0.5

mode is 34

range is 33

Step-by-step explanation:

mean = sum of all the data values/number of data values

= (18 + 19 + 20 + 34 + 34 + 35 + 37 + 42 + 47 + 51)/10
= 337/10
= 33.7

To find median arrange the values in increasing order, find the mid value

If the number of data points is even, find the average of the mid 2 data values

Arranging data values we get:
18, 19, 20, 34, 34, 35, 37, 42, 47, 51

Since there are 10 data values, take the average of the middle two:
(34 + 35)/2 = 34.5

The mode is the value that occurs most often. We see that there are two instances of 34 whereas the other values appear only once

Mode = 34

The range is highest - lowest = 51 - 18 = 33

After we add 26, we get the following data set arranged

18, 19, 20, 26, 34, 34, 35, 37, 42, 47, 51

we can calculate the stats using the same technique as above

We get the following values

mean = )(18 + 19 + 20 + 26 + 34 + 34 + 35 + 37 + 42 + 47 + 51)/11
= 33

median = 34

mode = 34

range = 51-18 = 33

To find the decrease in mean and median subtract from the first set of values

im pretty sure the answer is 56 because i said so

A warehouse contains 55 boxes. Then a truck delivers a number of boxes at 12:00 p.m. and the team begins to unload them immediately. By 3:00 p.m., the ware house contains 90 boxes. Suppose the boxes are unloaded at a constant rate. How many boxes are in the warehouse when the truck is finally empty at 8:30 p.m.?

Answers

Answer:

i believe the answer to this is 145

Step-by-step explanation:

i added 90 to 55 and that is what i got so i believe its correct

Rectangle QUAD has coordinates Q(,), U(,), A(,), and D(,). Q'U'A'D' is the image of QUAD after a dilation with center (0,0) and scale factor . What are the coordinates of point '?

Answers

The horses name was friday

Mark buys a fresh pair of Walmart shoes that cost $35.99 plus 5.5% tax. How much did he pay?
Help

Answers

Answer:

$37.97

Step-by-step explanation:

The price of the shoes before tax is 100% of the price of the shoes.

Then the tax adds 5.5% of the price of the shoes to the price of the shoes.

He ends up paying 100% + 5.5% of the price of the shoes.

100% + 5.5% = 105.5%

Now we find 105.5% of $35.99.

105.5% of $35.99 = 1.055 × $35.99 = $37.96945

Answer: $37.97

37.97
You multiply 35.99 by .055 to get 1.98 then you add 35.99 + 1.98 = 37.97

A store manager combines trail mix that is 30% raisins with a trail mix that is 55% raisins. He makes 800lb of trail mix that is 40% raisins. How many pounds of each trail mix does the manager use?

Answers

Answer:

320 pounds of 55% raisins trail mix

480 pounds of 30% raisins trail mix

Step-by-step explanation:

Sorry, I can’t write how I got the answer. We just did it in class and decided to help... (Btw, sorry if I’m too late)

The store manager mixed 320 pounds of 55% raisins trail mix and 480 pounds of 30% raisins trail mix.

Given that,

A store manager combines a trail mix that is 30% raisins with a trail mix that is 55% raisins.

He makes 800lb of trail mix that is 40% raisins.

We have to determine,

How many pounds of each trail mix does the manager use?

According to the question,

Let, x = pounds of trail mix 30% raisins

y = pounds of trail mix 55% raisins

The distributor wants to make 800 pounds of trail mix, thus:

x + y = 800

The mix must be 40% raisings as a combination of x and y, thus:

30x + 55y = 40 × 800

30x + 55y = 32,000

Divided by 5 the equation

6x + 11y = 6400

Solving both the equation

$x + y = 800\\\\x = 800 -y\\$

Substitute the value of x in equation 2,

$6x + 11y = 6400\\\\6 (800-y) + 11y = 6400\\\\4800 - 6y +11y = 6400\\\\5y = 6400-4800\\\\5y = 1600\\\\y = \dfarc{1600}{5}\\\\y = 320$

Substitute the value of x in equation 1

$x + y = 800\\\\x + - 800 -y\\\\x = 800-320\\\\x = 480$

Hence, The store manager mixed 320 pounds of 55% raisins trail mix and 480 pounds of 30% raisins trail mix.

For more details refer to the link;

https://brainly.com/question/3228027

I need help with this question

Answers

Answer: 62.8in

Step-by-step explanation:

The formula for circumference is C=2πr. Put the values of 10 in for r and 3.14 in for pi, and you get an equation that looks like C=2(3.14)(10). Solving this equation gets you 62.8.

Answer:

62.8

Step-by-step explanation:

Circumference=2rpi

c=2*10*pi

c=20*pi

c=20*3.14

c=62.8

Latrell and his cousin, Tisha, met at a state park to go for an all-day hike. Latrell drove 122 miles to get to the park, and it took him 2 hours. Tisha drove 96 miles to get to the park, and it took her 1.5 hours. On average, how much faster did Tisha drive than Latrell?
Write your answer as a decimal or a whole number.

Answers

Answer:

122/2=61mph

96/1.5=64mph

3 mph more

Answer:

3 Miles

Step-by-step explanation:

Can u help?????? 7(12+x)

Answers

7(12+x)
=84 + 7x

hope it helps

write a rule that tell how to use mental math to find the product 30,000 x 50,000

Answers

Answer:

here is an example

Step-by-step explanation:

Step 1. Think of the basic fact. Multiply. 6 2 12

Step 2- Count the number of zeros in the factors.

60 has 1 zero and

20 has 1 zero.

Step 3- Write that number of zeros to the right of The answer is 1,200.

the basic-fact product.

first, put down all the zeros, then multiply 5x3. put that answer in front of the zeros; 1,500,000,000

What is communism?

a A free market system in which people go into business to make a profit

b A free market system in which government sets prices and earns profit

c A system in which businesses are owned in common or by the government

d A system in which businesses and all property are owned by the government

Answers

Answer:

Step-by-step explanation:

Learned this a week or two ago.

Answer:

Step-by-step explanation:

been there ages ago, so we know best.

Calculate the markdown when the original cost is $1.75, the markdown is 20%.

Markdown amount:

Retail price:

Answers

Answer:

Markdown price: $0.35

Retail price: $1.40

Step-by-step explanation: First, let's find and use the formula for a markdown:

20% can also = 1/5

So, we can do this in 2 ways:

(1st way): Part percent * whole number / 100

Plug in the numbers:

1.75 * 20 / 100

= 0.35

Or:

1.75 / 1/5

=0.35

Now, subtract 0.35 from 1.75, and you get $1.40 as your retail price. I hope this helps! Can you please mark me as brainliest?

markdown .35 retail 1.40

Can anyone help me with this one, Next one.......

Answers

Answer:

B) m + 7

Step-by-step explanation:

x + y + z = (m+9)/2 + (2m+15)/2 + (3m+18)/2 = (6m + 42)/2 = 3m + 21

Average of x, y, and z = (x + y + z)/3 = (3m + 21)/3 = m + 7

Answer:

m + 7

Step-by-step explanation:

$x = \frac{m + 9}{2}\\ \\y = \frac{2m + 15}{2}\\\\z = \frac{3m + 18}{2}\\\\To\;\;find\;\;\\\frac{x+y+z}{3} \\\\= \frac{1}{3} *[\frac{m + 9}{2}+\frac{2m + 15}{2}+\frac{3m + 18}{2}]\\\\= \frac{6m + 42}{6}\\ \\= m + 7$

FIND WHAT DID I DO WRONG
(-2)(-3)(-4)=(-6)(-4)=24

Answers

Answer:

It should look like this (-2)(-3)(4) = (-6)(-4) = 24

Step-by-step explanation:

You have to change the first -4 into a positive 4.

LOOK WHT YOU DID

(-2)(-3) = 6(-4) = -24

THE CORRECT WAY

(-2)(-3) = 6(4) = 24

So the equation should look like this (-2)(-3)(4) = (-6)(-4) = 24

See you only did one thing that's okay everyone makes mistakes!

Hope this helps ya! Keep smiling!

i need pictures for this math proplem

Answers

Answer:

18÷4=4.5 so for each game, len spends $4.50

4.50 is the answer i believe

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