You can buy 4.3 kg of ground beef for 21.70$ or 1.6 kg for 7.85$ What is the better deal?

At the many chips cookie company they are serious about the number of chocolate chips in their cookies they claim that each cookie hasn't c chips. if their claim is true there will be 200 chips in 10 cookies

Find the missing variable for a parallelogram: a = latex: 28in^2 28 i n 2 h = b = 6.3 in (1in=2.54cm)

Simplify using positive exponents only.