Simplify using only positive exponents.

(2p^2q^-3r) - 3 / (3p^-2q^3r^2)

A. 9^3/72p^2r^5

B. p^q^3/72r^5

C. q^3/72p^2r^6

D. q63r^5/72p^2

After selling tickets to a dance for $3.25 each, the student council brought in $1020.50 from ticket sales. How many tickets did the student council sell

Solve the equation x+10=30

An Airport offers to shuttle that run on different schedules. If both shuttles leave the airport at 4 o'clock p. m. at what time will they next leave the airport together

What times 45 equals 90

How do I solve 34 x 17 using an area model

Wtite a word problem that can be solved by finfing the numbets that have 4 as a factor

What are the steps to answer 4.1 divided by 7/10

5x - 3y = - 11 2x - 6y = - 14

Patty borrows $12,000 to pay for university tuition. The interest was compounded quarterly with and had a 9.04% interest rate. She made monthly payments of $450. How long would it take Patty to repay the loan?

A recipe that makes 3 dozen of cookies calls for 2/3 cup of sugar. If you have 4 cups of sugar and want to use it all, how many cookies can you make?