I need help solving this problem. Thanks!

For the equations below which statement is true ? -2x=14 6x=-42

The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125

On the first of each month sasha runs a 5k race she keeps track of her times to track her progress her time in minutes is recorded in the table