Gigi did 85 sit-ups in 2 minutes, 50 seconds. Sam did 32 sit-ups in 48 seconds. Who did sit-ups at a faster rate?

Find the balance at the end of 4 years if 1000 is deposited at the rate of

Select the correct answer from the drop-down menu. this graph represents the inequality x+2< 4,2x> 3,x+6< 12,2x> 12

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1