WILL MARK BRAINLIESTWhich equation represents the line going through the points (-3, 2) and (1, -10)

y=−13x−5

y=−3x+8

y=−3x−7

y=3x+10

y = -3x - 7

Step-by-step explanation:

To solve this, you can plug in points to the equations to find which match both.

We'll start with the point ( -3, 2 ).

2 = 39 - 5

2 = 9 + 8

2 = 9 - 7

2 = -9 + 10

Seeing that only the option of y = -3x - 7 fits the point ( -3, 2 ), we can immediately eliminate the remaining answers.

answer: city needs 2.4 inches of rainfall more to match the record of 40 inches.

step-by-step explanation:

since we have given that

total annual rainfall a city record = 40 inches

this year, total rainfall recorded = 37.6 inches

number of inches of rainfall   is needed to match the record of 40 inches is given by

hence, city needs 2.4 inches of rainfall more to match the record of 40 inches.

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18