the volume of a soccer ball is about 371 cubic inches. what is the radius of the soccer ball, to the nearest tenth of an inch? use 3.14 for pi

Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12

Which of the following exponential functions goes through the points (1, 6) and (2, 12)? f(x) = 3(2)x f(x) = 2(3)x f(x) = 3(2)−x f(x) = 2(3)−x

Travis and paula went to lunch. travis ordered a sandwich for $7.50 and paula ordered a burger for $5.25.after lunch, they left a 15% tip for the waiter. how many money did they spend altogether?