Simplify 12^3 over 12^7

For his long distance phone service, Carlos pays a $2 monthly fee plus 12 cents per minute. Last month, Carlos's long distance bill was $9.56. For how many minutes was Carlos billed?

What is pie the number and symble

One state leads the country in tart cherry production, producing 74 out of every 100 tart cherries each year. A. What percent of cheeries are produced in the state. B. What percent are not produced in the state

You put some money in a bank account one year ago. You have not done anything with it since. The bank takes out a low balance fee of 0. $.25 each month. After eight months, you had $28 in the account.

Suppose you received $10 from your grandmother for your birthday. You spent $4 on snacks. Using addition how would you write an equation to represent this situation?

Marta is solving the equation

Is c=4 a solution of the equation 50 = 6c

What is the answer to r+5=7r+23

Let g (x) = 2x and h (x) = x2 + 4. Evaluate (h ∘ g) (-5). A. 104 B. - 246 C. 146 D. 250

Find 2 consecutive odd integers who's sum in - 88