16³-16*3 - (9+6*3) simplify

Find sum of 2 (-5y+6) + (2y-8)

Gordan's front lawn measures 2,655 square feet. It takes him 9 minutes to mow it on his riding lawn mower. How many square feet does he mow in one minute?

Write the fractions as a sum of fractions three different ways

What is the equation of the line, in slope-intercept form, that passes through (3, - 1) and (-1, 5) ?

Solve the equation-q-11 = 2q=4

How many seconds are in 10 hours

If shoppers enter a store at an average rate of r shoppers per minute and each stays in the store for average time of T minutes, the average number of shoppers in the store, N, at any one time is given by the formula N=rT.

Rx+9/5=h, Solve for the value of x

Find the final balance in an account with $660 invested at 3.5% annual simple interest for five years.

Are these expressions equivalent 20d - 16 and 4 (5d - 4)