Find the equation of a line given that: slope = - 2, y-intercept is (0,4)

How do you get the answer to 10+12y=2y+40

A scientist is studying the relationship between the depth of a watermelon vines' roots and the weight of the watermelons produced. The scientist collects measurements from a random sample of vines.

Simplify 2x 2 - y for x = 3 and y = - 2.

A raffle for charity cost 5$ to enter. There are three prizes. First is worth 25$, second prize is worth 15$ and the third prize is worth 10$.

Will subscribes to a monthly auto magazine. His one year subscription costs$29.97. If he pays for the subscription in 3 equal installments, how much is each payment?

What is the slope of a line passes through (-18,-16) and (18,5) ?

2 3/4 + 2 4/5 what is this math equation?

Find the value of this expression if x = 4 and y = - 2 xy / 5

What is 7lb 4 ounces converted to ounces

Is 4:8 and 5:10 equivalent as ratios?