EE.2

On the first day of summer, an ice cream shop offers a 15% discount on all orders. Which two expressions represent the price of an order that was originally x dollars?

• 0.15x

• 0.85x

• 1 - 0.15x

• x - 0.85x

• x - 0.15x

Consider the rectangle. Which two expressions represent the area of the rectangle?

• 2(8x) + 2(5)

• 5(8x)

• 13x

• 16x + 10

• 40x

Consider the rectangular figure composed of two rectangles. The expression 3x + x represents the area of the figure, in square feet. Which expression also represents the area of the figure, in square feet?

• 3(x + 2)

• x(3 + 1)

A student begins an assignment with q questions. The student answers 15% of the questions on Monday and 30% of the questions on Tuesday. If the expression q - 0.15q - 0.30q represents the number of questions the student has left to answer, which expression also represents the number of questions the student has left to answer?

• q + 0.45q

• q - 0.55q

• 0.45q

• 0.55q

A square has side lengths of (x + 6) inches. The expression 4(x + 6) represents the perimeter of the square. Which expression also represents the perimeter of the square, in inches?

• (x + 6) + (x + 6) + (x + 6) + (x + 6)

• (x + 6)(x + 6)(x + 6)(x + 6)

• 4x + 6

• 10x

The regular price of an item is s dollars. If the item is on sale for 25% off the regular price, which two expressions represent the sale price, in dollars, of the item?

• 0.25s

• 0.75s

• 1.25s

• s - 0.25s

• s + 0.25s

Consider the rectangle. Which two expressions represent the area of the rectangle?

• A) 2(x + 7) + 2(9)

• B) 9(x + 7)

• C) 2x + 2(7) + 2(9)

• D) 2x + 32

• E) 9x + 63

A rectangle has a length of (x + 4) feet and a width of (x + 7) feet. The expression 2(x + 4) + 2(x + 7) represents the perimeter of the rectangle. Which expression also represents the perimeter of the rectangle, in feet?

• (x + 4) + (x + 4) + (x + 7) + (x + 7)

• (x + 4)(x + 4)(x + 7)(x + 7)

• 4x + 11

• 22x

Consider the rectangle. Which pair of expressions represents the area of the rectangle?

• A. 2(2x) + 2(6) and 4x + 8

• B. 2(2x) + 2(6) and 4x + 12

• C. 8x and 6(2x)

• D. 12x and 6(2x)

A store offers a 20% discount to new customers. If the original price of an item is p dollars, which two expressions represent the price of the item purchased after the discount is applied?

• 1 - 0.20p

• 0.80p

• 1.20p

• p - 0.20p

• p + 0.20p