What is the equation in point slope form of the line that passes through the point (−1, −3) and has a slope of 4? y−1=4(x−3) y+3=4(x+1)

The point-slope form:

We have the slope m = 4 and the point (-1, -3). Substitute:

answer: 60

step-by-step explanation:

1/2a + (2/3×30)   = 50

1/2a + 20 = 50

1/2a = 30

a = 60

part 1 answer = 8

part 2 answer = 72

step-by-step explanation:

part 1 explanation = add all of the numbers, then divide by how many numbers you have. so, 200/25 = 8.

part 2 explanation = not gonna lie, this is hard to explain, so just google how to do it.