How many solutions does the equation 5m − 5m − 12 = 14 − 2 have?
a. zero
b. one
c. two
d. many

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

If a revenue in total for a month was $9,950, fixed expenses were $9,000, and variable expenses were $300 what would be the total profit/ loss for the month?

What is the distance between (3,k+1) and (2k,k-1)