Read the paragraph. Replace each underlined noun by writing a pronoun above it. Then, read the new paragraph.

Tim's phone service charges $26.39 plus an additional $0.21 for each text message sent per month. if tim's phone bill was $31.64, which equation could be used to find how many text messages, x, tim sent last month?

The mass of a marine organism, in pounds, p years after it is born is given by the polynomial function r(p) = -4p2 + 300p. find the mass when p = 20 years.

On ryan's last social studies test there were two types of questions true/false worth 3 points each and multiple choice questions worth 4 points each