Based on the scatterplot, which statement below must be true?

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?

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

If angle 2=3x +1 and angle 3=2x +4what is angle 2