Please help haha imm failing math 5(x−2 2/5)=−5.2

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?

Given: pqrs is a parallelogram prove: pr and qs bisect each other at t

Benjamin is making bow ties. how many 1/2yards lomg bow ties can he make if he has 18 feet of fabric?