Compare (-1) to the power of two and - 1 to the power of 2

Complete the equation of the line through (4,-8) and (8, 5)

A plumber finished three jobs on Tuesday. The first two only cost the owner the $45 trip fee because they took very little time to complete. For the third job, the plumber charged the trip fee plus 6 times his hourly rate.

What is a sampling unit?

Ricky spends $103.19 in additional interest and charges on monthly payments as the result of a prior bankruptcy. If Ricky had been able to save this money for one year and then put it into a savings account earning 3.

3 min 34 sec + 7 min 46 sec 24 lb 9 oz - 3 lb 11 oz

There are 11 teachers and 132 students at a middle school. What is the ratio of teachers to students

8/9 * 7/1 = ( / is fraction and * is times)

Use the model below what is the product 4x492

Factor the polynomial 3x^2 (x-4) - 5 (x-4)

Evaluate log 3 + log 9 / log 405 - log 5