in 2013 the population of brazil was 200,000,000. about how much larger was the population of brazil if africa was 5,000,000?

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 ?

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?

With both problems. a.s.a.p directions on photo ^