Erin opened a savings account that earns 3% simple interest. If she deposits $2,750 and doesn’t make any additional deposits or withdrawals how much money will be in her account at the end of 6 years?

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

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 ?

This is about circle theorems. someone asap : (