Which of the following statements uses the commutative property of addition?

A 2 + (3 + 4) = (2 + 3) + 4

B 2 + (3 + 4) = (2 + 3) + (2 + 4)

C 2 + (3 + 4) = 2 + (4 + 3)

A window washer cleaned 38 windows in 2 hours. at this rate, how many windows did he clean in 7 hours?

Blank numbers can be written as a product of blank factors. This is called prime factorization of a number.

Angela has a fruit basket with 10 pieces of fruit. It contains 3 pears, 2 plums, 2 apples, and 2 oranges. She also has kiwi in the basket.

Theo is building a garden against his house. He bought two pieces of wood that are each five feet long. He wants to create a triangular garden against his house using the two pieces of wood, without cutting them.

What kind of operation do you use to find the area?

The lcm of 2 numbers is 60 and one of the numbers is 7 less than the other number

Why is 4/5 closer to 1 than 5/4

Write a word phrase for each algebraic expression 2 (5 - n)

Bobby borrowed 500 at 12 percent simple annual interest. he paid back $680 pay off loan. how many years did it take Bobby to pay the loan?

A circular swimming pool is installed in a rectangular shaped backyard. An underwater light is placed as its center, 16 feet from the edge of the swimming pool.