Ryan read 127 pages of a book on monday and 172 pages of the same book on tuesday. use compatible numbers to estimate the number of pages ryan read on monday and tuesday. what is the actual number of pages ryan read?

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 ?

How to use order of operation in 20 divide by 4 multiply 5 = 1

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"