Given the following functions match the correct solution

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?

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