70x2 ? A 10 B 24 C 100 D 140

Multiply. write your answer in simplest form. 3/8 x 5/7

Part a: sam rented a boat at $225 for 2 days. if he rents the same boat for 5 days, he has to pay a total rent of $480. write an equation in the standard form to represent the total rent (y) that sam has to pay for renting the boat for x days. (4 points)

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?