Which is the expanded form of (2)-5
a) -2-2-2-2-2
b) 2 * -5
c) (2)(22)(22)(22)(22)
d) (-2) (-2) (-2) (-2) (-2)

What is the area of a pizza with a radius of 40 cm leave the answer in terms of π to find your exact answer 40π cm² 1600π cm² 800π cm² 80π cm² π=pi

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?