Jose Ramos is paid a commission in selling shoe products plus $5.75 per hour with time and a half overtime for all hours more than 8 per day. His commission consists of 4.5% of the first $3,000 in sales and 5.5% on the next $6,000, and 6.5% on all sales over $9,000. Find his gross pay for a week in which he worked 9 ½ hours on Monday, 8 ½ hours on Tuesday, 8 hours on Wednesday, 10 hours on Thursday, 11 hours on Friday, and 7 hours on Saturday. Jose’s total sales for the week is $10,950.00

Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?

Mama mia restaurant used 1 2 2 1 ? of their mozzarella cheese making pizza and the remaining 6 4 64 ounces making pasta. how many pounds of mozzarella cheese did mama mia start with?

I’m confused on how to work the pie charts