Multiple Choice
Identify the
letter of the choice that best completes the statement or answers the question.
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| 1. | Estimate the solution to the equation 26 = 5x.
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| 2. | Select the best estimate to the equation 2x + 3.1 = 7.4.
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| 3. | Solve
the equation 12 = m + 7.
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| 4. | Solve
the equation 4n + 3 = 12.6.
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| 5. | Solve
the equation 17t - 8.5 = 44.2.
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| 6. | Write
an equation for the following situation.
When a number is tripled, and 12 is subtracted the result is
33.
a. | 2x -12 =
33 | b. | 3x + 12 =
33 | c. | 3x - 12 =
33 | | |
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| 7. | Solve
the equation from Question 6.
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| 8. | The
perimeter of an equilateral triangle is 45 cm.
Write an
equation, and solve it, to determine the length of one side of the triangle.
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| 9. | The
grad committee has raised $1420 over the school year in fundraising activities. They are
planning on using the money to pay for the grad dinner and dance. The music man costs $250 for
the evening. The cost of the dinner is $15/person.
Write an equation to represent the problem, where n represents
the number of people who attend.
a. | n + 250 = 1420 | b. | 15n =
1420 | c. | 15n + 250 =
1420 | | |
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| 10. | Solve
the equation from Question 9 to determine the number of people that the grad committee can allow to
attend the dinner and dance.
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