David is buying a cheese wheel priced at $650 before tax. The store charges 8%, percent sales tax.
What is the total price, including tax, David pays for the cheese wheel?

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

What is the probably of getting heads when poing a coin and getting a number greater than or equal to 5 when rolling a single diea) 1/6b) 1/3c) 1/4d) 1/12

Iknow the answer but the calculator doesn't seem to give the right one