The cost of 5 pounds of lunch meat is $34.90. If the cost varies directly with the number of pounds purchased, what will be the cost of 9 pounds of lunch meat be?

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?

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 8 = -6x a. –7.12, 1.12 b. 7.12, –1.12 c. 7.12, 1.12 d. –7.12, –1.12

If a line is defined by the equation y = 5x + 2, what is the slope?