The price of a shirt was reduced from $40 to $28. By what percentage was the price of the shirt reduced?

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.

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?

Which value would be a solution for x in the inequality 47-4x< 7