Ahouse cat, sophie, scared away 5 birds when she arrived on the porch. if 3 birds remain, write and solve an equation to find how many birds were on the porch before sophie arrived

Giuseppi's pizza had orders for $931.00 of pizzas. the prices were $21 for a large pizza, 514 for a medium pizza, and $7 for a small pizza. the number of large pizzas was two less than four times the number of medium pizzas. thenumber of small pizzas was three more than three times the number of medium pizzas. how many of each size of pizza were ordered?

Write the rational number in lowest terms 99/-15

What is the volume of this container?