Find the value of y so that the line through the points has the given slope. (8, 9) and (-2, y); slope: 1/5
help please

Your answer should be -7

Step-by-step explanation:

Using the equation y1 - y2 / x1 - x2 = m           (m is slope)

9 - y / 8 - (-2) = 0.2                     (0.2 is the decimal form of 1/5)

9 - y / 8 + 2 = 0.2

9 - y / 10 = 0.2

9 - y / 10 * 10 = 0.2 * 10

9 - y = 2

9 - y - 9 = 2 - 9

y = -7

Hope this helps!

a precentage of 6th graders. the population is all 6th graders. let me know if i'm wrong, i hope this ! : )

step-by-step explanation:

b. 2 and 4

step-by-step explanation: