Mid-Topic 5 Review

Choose the equation that represents:

The product of the quantity 5.5 times a number x minus 7 and 2 is equal to 16

Solve the equation:

4.2x + 8 = 29

Solve the equation:

2.5(1.75 + x) = 9

Samantha bought a new phone for $527.99 and then purchased four equally-priced apps from the App Store. She spent a total of $531.95. Which equation represents this situation?

Samantha bought a new phone for $527.99 and then purchased four equally-priced apps from the App Store. She spent a total of $531.95. How much did each app cost?

Alan picks 18 pounds of oranges from his tree. He needs 3⅜ pounds to make a batch of orange juice and he sets aside 4.5 pounds for his sister. Which equation represents this situation?

Alan picks 18 pounds of oranges from his tree. He needs 3⅜ pounds to make a batch of orange juice and he sets aside 4.5 pounds for his sister. How many batches of orange juice can Alan make?

Three friends go out to a movie together and tickets cost $12 each. They each also purchase a box of candy. The total for all three combined is $53.25. Which equation represents this situation?

Three friends go out to a movie together and tickets cost $12 each. They each also purchase a box of candy. The total for all three combined is $53.25. How much did each box of candy cost?

Solve for x:

4(2x + 5) = 44

Solve for x:

⅖x - 5.4 = -2