If you can answer both of these i'll give brainliest

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?

Using the information in the customer order, determine the length and width of the garden. enter the dimensions. length: feet width: feet

What is the value of the discrimination for the quadratic equation 0=×2+2+×2