1. Rewrite each expression using the distributive property. e) The profit expression: s(-s +20) - c(-s+20)

What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²

Astudent showed the steps below while solving the inequality |x-4|< 1 by graphing.

Anumber is equal to twice a smaller number plus 3. the same number is equal to twuce the sum of the smaller number and 1. how many solutions are possible for this situation