Solving Equations
6 months ago
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10 QuestionsShow answers
  • Question 1
    180 seconds
    Q.

    Solve for y: -5 - 7y = -20y + 34

    answer choices

    y = 3

    y = 1

    y = 0.66

    y = 46

  • Question 2
    180 seconds
    Q.

    Solve for x: 7 (2x - 4) = 42

    answer choices

    x = 2

    x = 8

    x= 5

    x = 9

  • Question 3
    120 seconds
    Q.

    Solve for x: -5 = 4x + 3

    answer choices

    y = 2

    y = -2

    y = -0.5

    y = 0.5

  • Question 4
    60 seconds
    Q.

    What operation would you perform first and then second when solving for m in the following equation?

    10 + 7m = 17

    answer choices

    subtract 10, and then divide by 7

    divide by 7, and then subtract 10

    multiply by 7, and then subtract 10

    add 10, and then multiply by 7

  • Question 5
    180 seconds
    Q.

    Each month Kaden's phone charges a flat fee of $12 plus $0.05 per minute. His bill for last month was $18. How many minutes did Luca talk on the phone last month?

    answer choices

    350

    600

    100

    120

  • Question 6
    120 seconds
    Q.

    Sophie has $14 and plans to save $5 each week until she has $64 she needs for a new jacket. What is the equation to solve for Sophie to know how many weeks she will need to save?

    answer choices

    64 = 14x + 5

    5x + 64 = 14

    5x + 14 = 64

    5x - 14 = 64

  • Question 7
    180 seconds
    Q.

    8x + 20 = 2(4x + 10)

    answer choices

    x = 8

    x = 10

    There is no solution.

    There are infinite solutions.

  • Question 8
    60 seconds
    Q.

    88 = 25 + x

    answer choices

    x = 113

    x = -113

    x = -63

    x = 63

  • Question 9
    180 seconds
    Q.

    14 - 2x = -2x + 18

    answer choices

    x = -1

    x = 1

    There is no solution.

    There are infinite solutions.

  • Question 10
    120 seconds
    Q.

    UPS charges $7 for the first pound, and $0.20 for each additional pound. FedEx charges $5 for the first pound and $0.30 for each additional pound. What is the equation for the pricing for UPS?

    answer choices

    7x + 0.20 = y

    7 + 0.20x = y

    5x + 0.30 = y

    5 + 0.30x = y

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