How many times does four go in to 22

7.4z-5 (-1.6z+2.4) simplify

Events a and b are mutually exclusive when: select one: a. they are independent events. b. p (a) p (b) = p (a | b. c. p (a) p (b) = 0 d. their joint probability is zero.

Han and Tyler are following a polenta that uses 5 cups of water for every 2 cups of cornmeal - Han says "I am using 3 cups of water. I will need 1 1/5 cups of cornmeal." - Tyler says, " I am using 3 cups of cornmeal. I will need 7 1/2 cups of water.

How many ways can 5 apple trees, 4 pear trees, and 3 cherry trees be arranged along a fence line?

6:2 (1+2) = ? (question 1) (question 2) In a group of 200 high school students, 36 are taking biology, 52 are taking Spanish, and 126 are taking neither biology nor Spanish.

The difference between twice a number and 16 is 30. Which math statement is an equation that represents this relationship? a.) 30 - 16 = x b.) x - 16 = 30 c.) 2x + 16 = 30 d.) 2x - 16 = 30 e.) 2x + 30 = 16

When you reverse the digits in a certain two-door number you increase its value by 27. What is the number if the sum of its digits is 11?

A study has shown that 75% of teenage boys drink 34 oz of soda per day. How many 12 oz cans of soda would a boy drink in a week if he drank 34 oz per day.

11.68 - 0.48 : (-1.6) =

3. 5k + 1 = 4k - 1?