Sarah invests £9600 at a simple intrest rate of 8% per year work out the value of the investment after 3 years ?

Given a: b and b: c, find a: b: c. write the ratio in simplest form. a: b=6: 10 and b: c=21: 33

Joe has a rectangular chicken coop. the length of the coop is 4 feet less than twice the width. the area of the chicken coop is 510 square feet. what is the length of the chicken coup?

Vertical angles must check all that apply