Ineed with these histograms and probability distribution

Which expression calculates the speed in meters per second of an object that travels a distance of 100 m every 20 seconds

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)

Consider the following equation -167 + 37 = 49 - 21p select the equation that has the same solution as the given equation. o a. p - 5 + ip = 7 - p ob. +55 + 12p = 5p + 16 c. 2 + 1.25p = -3.75p + 10 d. -14 + 6p = -9 - 6p reset next