3y-z ; use y=6 and z=6

Write a real-world word problem that can be solved by adding 34.99 and 5.79. then solve

All per-unit concepts rely on ratios, meaning, to provide a type of measurement

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 ?