Mr. chen goes to the post office to buy small and large boxes. the post office has 10 small boxes and 9 large boxes in stock. he needs at least 4 boxes in each size. mr. chen will buy 15 boxes at most.

mr. chen buys 9 small boxes. how many large boxes could he buy?

choose all answers that are correct.
a: 3
b: 7
c: 6
d: 4
e: 5

Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.

You went to a restaurant and spent $53.25 on the meal. there was a 6% sales tax. what was the amount of money, not including a tip, you spent at the restaurant?