Solve.
x= ________
Simplify.
Simplify.
Which of the following is a true statement?
Stephanie is 7 years younger than her sister. Their combined ages add up to 19.
If s represents the age of Stephanie's sister, what equation represents how to find the age of Stephanie's sister?
Five friends each bought a movie ticket and 2 candy bars. The movie tickets were priced at $6.00 each. The total cost for all 5 friends was $57.00.
If c represents the cost of the candy bar, what equation represents finding the price for the candy bar?
Which of the following expressions is equivalent to -5(4x+8)?
I. 10 - 10(2x + 3)
II. -60x
III. -4(5x + 10)
IV. -20x - 40
Mrs. Kalina asked her students to rewrite the expression 18b - 42 by factoring out the GCF. Which student correctly completed the task?
Solve for x in the following equations.
x =
x =
A painting company was hired to paint the walls in a new house. The painting company charges $40.00 per hour, plus a $90.00 supply fee. Which equation could be used to find x, the number of hours spent painting, if the company charged exactly $590.00?
Which of the following is true about the equation shown below?
-4x - 8 = 24
A company placed an order for 40 large pizzas for a holiday party. The order total was $265 including a $15 delivery fee.
If p represents how much each pizza cost, which equation represents this situation?
How old is Stephanie's sister?
What was the price for one candy bar?
c = _______
x =
x =
How much did each large pizza cost?