What is the simplified value of the expression below? 24 minus 12 divided by 2 times 3.2
4.8
19.2
22.1
57.6

Antonia and carla have an equivalant percentage of green marbles in their bags of marbles. antonia has 4 green marbles and 16 total matbles. if carla has 10 green marbles , how many total marbles does carla have

Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?

What is the scale factor of two similar pyramids with volumes of 64 cubic feet and 8 cubic feet