Algebra

Here are two equations.

7n + 14 = -21

-3(x - 2) = 6

Solve each equation.

• x = 0

  n = -5

• x = -6

  n = -5

• x = 4

  n = -1

• x = 0

  n = -1

Tags

CCSS.7.EE.B.4A

Two equations are shown.

Equation 1: 2/3(x - 6) = 6

Equation 2: 2/3y - 6 = 6

Solve each equation.

• x = 15

  y = 18

• x = 18

  y = 18

• x = 30

  y = 36

• x = 1

  y = 2

Tags

CCSS.7.EE.B.4A

Solve each equation for x.

• Equation 1: x = -1.1

  Equation 2: x = -1.1

• Equation 1: x = 1.1

  Equation 2: x = -0.7

• Equation 1: x = -1.1

  Equation 2: x = 1

• Equation 1: x = -11

  Equation 2: x = 10

Tags

CCSS.7.EE.B.4A

Ali is collecting signatures for a petition.

• He currently has 520 signatures.
• He has 6 more weeks to collect the remaining signatures.
• He needs a total of 1,000 signatures or more before he can submit the petition.

Which number line represents the number of signatures Ali must collect each week in order to submit the petition?

• 
• 
• 
• 

Tags

CCSS.7.EE.B.4B

The price of a certain item is p dollars. The sales tax on the item is 7%. Which expression represents the total amount of money for the item, in dollars, after the sales tax is applied?

• 0.07p

• 1 + 0.07p

• 1.07p

• 0.93p

Tags

CCSS.HSA-SSE.A.1A

Rodney wants to pay $200 in 3 payments. The first payment is 10% of the original fee. The second payment is 25% of the original fee, Which expression represents the amount of money for the third payment?

• 0.75(200)

• 200 - 0.25(200)

• 0.65(200)

• 0.35(200)

Tags

CCSS.6.EE.B.6

Jordan's dog weighs p pounds. Emmett's dog weighs 25% more than Jordan's dog. Which expression represents the weight in pounds, of Emmett's dog?

• 0.25p

• 1.25p

• p + 1.25

• 0.75p

Tags

CCSS.6.EE.B.6

Andy currently runs a total of 12 miles each week. He plans to increase the number of miles he runs each week by 1.5 miles until he is running a total of 26 miles. Which equation can be used to find x, the number of weeks that it will take Andy to meet his goal?

• 12 + 1.5x = 26

• (12 + 1.5)x = 26

• 12(1.5 + x) = 26

• 12 + 1.5 + x = 26

Tags

CCSS.7.EE.B.4A

Rebecca buys some scarves that cost $5 each and 2 purses that cost $12 each. The cost of Rebecca's total purchase is $39. Which equation can be used to find n, the number of scarves that Rebecca buys?

• 5 + 24n = 39

• 5n + 24 = 39

• (24 + 5)n = 39

• 24 ⋅ 5 + n = 39

Jessica rented 1 video game and 3 movies for a total of $11.50.

• The video game cost $4.75 to rent.
• The movies cost the same amount each to rent.

What amount, in dollars, did Jessica pay to rent each movie.

• $2.25

• $5.42

• $6.75

• $3.00

Tags

CCSS.7.EE.B.4A