What is the solution given the expression 7x^-2 y when x=3 and y=9? -7
-63
-9
-27

The amount of money, in dollars, in an account after t years is given by a = 1000(1.03)^t. the initial deposit into the account was $_^a0 and the interest rate was _a1% per year. only enter numbers in the boxes. do not include any commas or decimal points^t. the initial deposit into the account was $__^a0 and the interest rate is % per year.

Which equation matches the graph shown ?

Which is greater, 7 p 5 or 7 c 5? 7p5 7c5