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3 years ago

A line passes through (1,-1) and (2,4). Write the equation of the line slope-intercept form.

Mathematics

1 answer:

Novay_Z [31]3 years ago

8 0

Answer: y=5x-6

Step-by-step explanation:

I used desmos.com

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sergiy2304 [10]

Answer:

17.5 is going to be your answer

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3 years ago

Isabel plans to watch 2 movies each month. Write an equation to represent the total number of movies n that she will watch in m

Crazy boy [7]

Step-by-step explanation:

n=2m

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3 years ago

Simplify 8 to the 1/2 power

Katarina [22]

Answer:

$2\sqrt{2}$

Step-by-step explanation:

1/2 power = square root so $\sqrt{8} =$ $\sqrt{4}$ × $\sqrt{2}$ = 2 × $\sqrt{2}$ = $2\sqrt{2}$

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3 years ago

At the beginning of summer, Mark has $200 in savings and Ryan has $350 in savings the brothers have mowing jobs set up for the s

Vanyuwa [196]

9514 1404 393

Answer:

Mark: s = 200 +20j
Ryan: s = 350 +15j
30 jobs

Step-by-step explanation:

The amount in savings (s) will be the initial amount plus the product of the pay per job and the number of jobs (j).

Mark

He initially has $200, and is paid $20 per job. His savings will be ...

s = 200 +20j

Ryan

He initially has $350, and is paid $15 per job. His savings will be ...

s = 350 +15j

Same Savings

The savings will be the same when the difference between the amounts is zero:

s - s = 0

(200 +20j) -(350 +15j) = 0 . . . . . substitute the expressions for s

-150 +5j = 0 . . . . . collect terms

-30 +j = 0 . . . . . . . divide by 5

j = 30 . . . . . . add 30

The brothers will have the same amount in savings after they each work 30 jobs.

4 0

3 years ago

-7x+7y=-28 -3x-4y=-12

gtnhenbr [62]

Answer:

<h2>hope it helps you see the attachment for further information ✌✌✌✌✌</h2>

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3 years ago