-2q = -39 + 6
Can someone help ?

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?

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

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?