The numbers 7, 23, and 25 form a Pythagorean triple. T/F

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate. true or false?

An 18% discount on a watch saved a shopper $72. find the price of the watch before the discount