Which of these is a two-step equation?

A. X + 9 = 21

B. x = 11+2

C. 2x + 9 = 21

D. x/3 = 9

Jennifer Beuer Worked 40 hours and 3 hours overtime last week. She is paid $8.00 per hour for regular time work and time and a half for overtime. What was her gross pay for last week?

1. The ratio of french fries to packets of ketchup in Philip's bag is 6:1. What does this mean? There are 5 more french fries than packets of ketchup. For every 6 packets of ketchup, there is 1 french fry.

Write an expression for the calculation add the quotient of 108 and 12 and the quotient of 18 and 2

144 divided by 8 distributive property

Six ounces is what percent of a pound?

The following list shows how many brothers and sisters some students have: 4, 1, 3, 1, 4, 2, 2, 3, 5, 4, 5, 3 State the mode (s).

Francois baked just enough cookies to fill all the orders at his bakery. While the cookies were cooling, a kitchen assistant knocked over a cooling rack and spilled 12% of the cookies onto the floor.

Bone-shaped treats are 5 for $3.50 at Shelley's store and Sarah wants to buy 12. She set up and solved this proportion to find how much they would cost. Describe her error and find the correct solution. 5 3.5 = 12 x 3.5x = 60 x = $17.14

A triangle has sides of 4 and 6. What is a possible length of the third side? The only available answer options are 11, 1, 2, and 3

Solve for f 2 + 1.25 = 10 - 2.75f