How do I show my work for this and get the answer? Thanksss

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"