The school band will sell pizza to raise money for new uniforms. the supplier charges 100$ plus $4 per. pizza. the band members sell the pizza. for $7 each. write and solve an inequality to find how many pizzas the band members have to sell to make a profit

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.