Amy is cutting out a cardboard triangle for a school project please help have to turn in grades Monday morning ☹️

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 ?

What’s the range cuz i can’t find it?

Simplify the given expression leaving the answer in improper fraction form. 2/3+5/6