10) Solve the equation for the variable "a":

2 (x + a) = 4b

Cookies are sold singly or in packages of 3 or 9. With this packaging, how many ways can you buy 18 cookies?

Whats 16/40 as a mixed fraction?

Solve 7x 6 - 3}x x x

Camille had a very fun birthday party with lots of friends and family attending. The party lasted for 3 hours.

Alicia and her friends went out for lunch during the week. The bill for all four of the woman was $96. The women decided that their waiter was going to get a 20% tip from them. What is the amount of tip that server will get from the ladies.

19. In order for a button to fit through its buttonhole, the hole needs to be the size of the button's diameter. What size buttonhole is needed for a button with a circumference of 9.42 centimeters? A. 3 centimeters B. 1.5 centimeters C.

Convert 23/4 to a decimal and show your steps.

Which of the following describes the quotient of 3 and - 27?

What is the round to the nearest million5,500,000

Kermit's favorite iced tea is made with 15 tea bags in every 2 liters of water. Peggy made a 12-liter batch of iced tea with 90 tea bags. What will Kermit think of Peggy's iced tea? Choose 1 answer: (Choice A) A It is too strong.