A moving company charges a flat rate of $120, and an additional $9 for each box. A taxi service would charge $17 for each box. Write an equation to represent the cost, y dollars, of moving x boxes with the moving company.

1) is right

step-by-step explanation:

v = 1/3 a^2h

step-by-step explanation:

the volume is 1/3 a^2h.

the answer is b.

step-by-step explanation:

step-by-step explanation:

let pq = qr = rs = x, and xz = y and zu = z.

if the horizontal lines are parallel, then corresponding segments are in proportion:

substitute:

therefore 3 = y = z.

xu = y + z → xu = 3 + 3 = 6