If five boys can eat 16 silces of pizza then how many slices can 20 boys eat

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.

Which of the following scenarios demonstrates an exponential decay

If f(x) = 4x - 3 and g(x) = x + 4, find (f - g) (x)