(write an inequality to solve this problem, 13.2 independent practice)
pierre's parents ordered some pizzas for a party. 4.5 pizzas were eaten at the party. there were at least 5 1/2 whole pizzas left over. how many pizzas did pierre's parents order?

5(-9w) put expression in distributive property

If, while training for a marathon, you ran 60 miles in 2/3 months, how many miles did you run each month? (assume you ran the same amount each month) write your answer as a whole number, proper fraction, or mixed number in simplest form. you ran __ miles each month.

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.