Expressions Test Prep

The price of grapes is $2.19 per pound. The price of bananas is $0.59 per pound. The price of pears is $1.49 per pound. Part A: Write an expression to represent the total price of g pounds of grapes, b pounds of bananas, and p pounds of pears.

The price of grapes is $2.19 per pound. The price of bananas is $0.59 per pound. The price of pears is $1.49 per pound. Part B: What is the total cost for 3 pounds of grapes, 3 pounds of bananas, and 2 pounds of pears?

On Saturday, Lukas drove 4x - 5 miles. On Sunday, he drove 3x - 10 miles. What is the difference in miles driven?

• x + 15

• x - 5

• x + 5

• x - 15

Select all the expressions that are equivalent to -2/5(15 - 20d + 5c).

• -30 + 40d - 10c

• -6 + 8d - 2c

• -2c + 8d - 6

• 6 - 8d + 2c

• -2(3 - 4d + c)

Simplify the expression 2(10) + 2(x - 4).

• 2x + 16

• x + 12

• 2x + 12

• x + 16

A store offers 20% off all items. If x is the original purchase price, select all of the expressions which represent the final price with the discount.

• 1.2x

• 0.8x

• x

• x - 0.2x

• x + 0.2x

Suppose 8x + 16 ice cream cones were sold on Saturday and 7x - 9 were sold on Sunday. What is the total number of ice cream cones sold?

• 15x + 25

• 15x + 7

• x + 7

• x + 25

There are 11.5 ounces of cereal in a container. Additional cereal is poured into the container at a rate of 2.25 ounces per second. How many ounces are in the container after 4 seconds?

Select all correct ways of factoring −3x − 9.

• −3(x + 3)

• 3(x + 3)

• 3(−x − 3)

• −3(x − 3)

• 3(x − 3)

Consider the expression 8a + 16c. Part A: Factor the expression using the GCF.