Chandler can mow 2 lawns per hour. Use an equation to determine the number of hours it will take him to mow 7 lawns.

A. 14 hours
B. 3 1/2 hours
C. 2 1/2 hours
D. 7 1/2 hours

a. 14 hours

Step-by-step explanation:

hi there!

the answer to this question is d: 35

step-by-step explanation:

5 to the power of 2 is 25

2 multiplied by 5 is 10

then you add the 2 numbers and you get 35

y = 3x+4

step-by-step explanation:

to find the slope

slope = (y2-y1)/ (x2-x1)

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4