Jack rented a boat for one day. it cost 15.50 plus 0.35 per hour. if jack paid 16.90 in total for the boat rental. for how many hours did he use the boat?

Students are given 3 minutes for each multiple-choice question and 5 minutes for each free-response question on a test. there are 15 questions on the test, and students are given 51 minutes to take it.how many multiple-choice questions are on the test?

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?

Two rectangular prisms have the same volume. the area of the base of the blue prism is 418 4 1 8 square units. the area of the base of the red prism is one-half that of the blue prism. which statement is true?