Every summer ,an ice cream stand sells 3 times as many sugar cones as waffle cones. last year, they sold 288 cones. for the upcoming summer, the manager decides to order 288 sugar cones and 72 waffle cones. did the manager order the correct number of waffle cones. use equivalent ratios to explain your answer.

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. after tax the total is 45.99. what percentage of the subtotal is the total?

Ijust need these 2 questions answered (the second pic is just confirmation i'm not confident in that answer)