Algebra I First Nine Weeks Review Part I

Rebecca wants to purchase fruit for a camping trip. She wants to buy 12 apples at x dollars each, 6 bananas at y dollars each, and 7 oranges at z dollars each. Which expression represents the total cost, in dollars, of these items that Rebecca wants to buy?

• 12x + 6y + 7z

• 12y + 7z + 6x

• 12x - 6y + 7z

• 12y - 7z + 6x

Tags

CCSS.HSA-SSE.A.1A

The width of a rectangle is eight less than one-half of the length. Which expression represents the area of the rectangle?

• l(2l - 8)

• l(8-1/2l)

• l(1/2l - 8)

• l(8-2l)

Which statement could be represented by the expression 2x - x^2?

• Twice the number increased by the square of the number.

• One-half of a number decreased by the number squared.

• The square of a number subtracted from twice the number.

• The product of a number squared and two.

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

Translate the verbal equation into an algebraic equation.

"The cube of the difference of a number and two is four."

• 
• 
• 
• 

Tags

CCSS.8.EE.A.2

• 80,707,210

• 10

• 18

• 36

Tags

CCSS.8.EE.A.2

• -5/3

• 9.5

• 5/3

• -2

Tags

CCSS.6.EE.A.2C

• 40

• 5

• 27

• 4

Tags

CCSS.6.EE.A.2C

• 1687.5

• 58.1

• 1125

• 15

Tags

CCSS.8.EE.A.2

• Commutative Property of Addition

• Symmetric Property

• Associative Property of Addition

• Distributive Property

Tags

CCSS.6.EE.A.3

• -2x-6

• -2x-8

• -2x+12

• 2x+12

• -2x-12

Tags

CCSS.8.EE.C.7B