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stellarik [79]
3 years ago
15

Write an equation of the line that passes through (3,3) and (4,8)

Mathematics
1 answer:
Anna007 [38]3 years ago
4 0

Answer:

y=5x-12

Step-by-step explanation:

find the slope first which is (8-3)/(4-3)=5

Then that’s your slope.

after that plug the x into the equation I wrote so that means y=5(3)-12 and you should get the y value which is simple enough if you know how to do it.

You might be interested in
The price of a cell phone is usually $240 Ella mom buys one of these cell phones when the discount is 25 how much did Ella mom s
lord [1]

Answer:

$60

Step-by-step explanation:

$240 = 100%

Discount = 25%

100% - 25% = 75%

75% as a decimal is 0.75

Multiply:

240(0.75) = 180

You could also do 3/4 of 240 because 0.75 is 3/4

To find out how much she saved, let's subtract the sale price from the original price:

240 - 180 = 60

Ella's mom saved $60 from the discount

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

6 0
3 years ago
How many solutions does y=5-2x and4x+2y=10
avanturin [10]

Answer:

infinite solutions

Step-by-step explanation:

y=5-2x

4x+2y=10

Multiply the first equation by 2

2y = 10 -4x

Add 4x to each side

4x+2y = 10

This is identical to the second equation

This means they are the same line, so there are infinite solutions along the line

8 0
3 years ago
Read 2 more answers
Adam writes 18y to simplify an expression with three like terms. What could the expression be?
frosja888 [35]

Answer:

Step-by-step explanation:

5y + 6y + 7y = 18y......any numbers that add(or subtract) to equal 18, stick them before the y....

or it could be : 10y + 10y - 2y = 18y or 5y + 10y + 3y or 30y - 20y + 8y....I could go on forever...lol

8 0
4 years ago
30 points each!!!!!! A company sets up a picture booth and a face painting booth as a county booth is $215 and $25 per day. The
stepan [7]
<h2>Answer:</h2>

a. write an expression that represents how much more the company pays for the painting booth

<h2>Step-by-step explanation:</h2>

Why : Cause In the question it states "a picture booth and a face painting booth as a county booth is $215 and $25 per day. . The fee for the face painting booth is $55 plus how many days the booths were rented."

So if you  write an expression that represents how much more the company pays for the painting booth (A)... You could find out the answer

This is why I think its the answer ("A")!

I hope this helps I'm not 100% sure if this is not right then you know what to do! (^///^)

6 0
3 years ago
What is the value of −9/4 + |−8/5| − 2 1/2 ?
mariarad [96]

Answer:

-2\frac{3}{4}

Step-by-step explanation:

Given: −9/4 + |−8/5| − 2 1/2

Rewriting: -\frac{9}{4} + |-\frac{8}{5} |-2\frac{1}{2}

Absolute value: -\frac{9}{4} + \frac{8}{5} -2\frac{1}{2}

Improper fractions: -\frac{9}{4} + \frac{8}{5} -\frac{5}{2}

Common denominators: -\frac{45}{20} + \frac{40}{20} -\frac{50}{20}

Solving from left to right: -\frac{5}{20}  -\frac{50}{20}

Solving from left to right part two: -\frac{55}{20}

Simplifying: -\frac{55}{20}=  -\frac{11}{4} =-2\frac{3}{4}

Answer: -2\frac{3}{4}

Hope this is correct and helps, have a nice day! :D

5 0
2 years ago
Read 2 more answers
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