Anja buys a magazine and a pizza she spends 9.75 the pizza costs twice as much as the magazine how much does the pizza cost

On a piece of paper graph f(x)=5•(0.4)^x

Carmen begins her next painting on a rectangular canvas that is 82.7 cm long and has a area of 8,137.68 cm2. will the painting fit in a frame with an opening that is 82.7 cm long and 95 cm wide? explain

Acircle has a circumference of 28.36 units what is the diameter of the circle