charlie runs laps around a track. The table shows how long it takes him to run different numbers of laps. How long would it take Charlie to run 9 laps. Number of laps, 2,4,6,8,10, time, 14,28,42,56,70

its 63

Step-by-step explanation:

cause 8 laps is 56 and then you see what is half of 14 and that 7 so you do 56+7 and that equal 63 because your looking at the 56 and seeing what is half of 14 and that 7 so you just add it to the 56 and you get 63

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inequality:

620-37.4p ≥ 450

the minimum amount of packages needed to be removed from the elevator is 5.

step-by-step explanation:

x = -2

y = 848

step-by-step explanation:

plug in the numbers