Multiple Choice Identify the
choice that best completes the statement or answers the question.
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Simplify the expression.
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1.
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7d + 12 – 4d – 3
a. | 19d – 7 | b. | 3d + 9 | c. | 3d + 9 | d. | 12d |
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Use the Distributive Property to multiply.
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2.
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5(2t – 5)
a. | 10t – 5 | b. | 7t – 25 | c. | 10t –
25 | d. | –15t |
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Solve the equation.
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3.
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y – 5 = –8
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4.
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9b = 27
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5.
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a. |  | b. | –12 | c. |  | d. | –35 |
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6.
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2x – 26 = 10
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7.
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 + 9 = 4
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8.
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9.
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10.
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11.
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You want to buy 6 CDs for $14.89 each. Estimate the total cost.
a. | about $84 | b. | about $83 | c. | about $90 | d. | about
$96 |
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12.
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You earned $96.15. You would like to buy some new T-shirts. Estimate the number
of T-shirts you can buy if each one costs $13.75.
a. | 9 T-shirts | b. | 8 T-shirts | c. | 7 T-shirts | d. | 6
T-shirts |
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13.
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For which set of data is the mean 8.1?
a. | 6.6, 7.5, 8.1, 9.2, 9.8 | c. | 4.2, 6.7, 8.1, 5.5,
9.1 | b. | 8.1, 8.1, 8.7, 8.8, 9.9 | d. | 8.5, 8.0, 8.0, 9.0, 7.0 |
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Write using exponents.
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14.
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(x)(x)(x)(x)(y)(y)
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Simplify.
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15.
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16.
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Evaluate.
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17.
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Find the GCF.
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18.
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19.
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What fractional part of a day do you spend sleeping if you sleep 8 hours per
day?
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Evaluate. Write in simplest form.
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20.
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 for x = 4, y = 64, and z
= 3
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Write the decimal as a fraction or a mixed number in simplest
form.
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21.
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1.48
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22.
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A garden is  ft by  ft. What is
the area of the garden?
a. | 27 ft2 | b. |
ft2 | c. | 182 ft2 | d. |
ft2 |
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Find the quotient. Simplify if possible.
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23.
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 ÷ 
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Solve.
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24.
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Solve the proportion.
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25.
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26.
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One hundred nautical miles equals about 185 kilometers. To the nearest
kilometer, how far in kilometers is 290 nautical miles?
a. | 537 km | b. | 157 km | c. | 185 km | d. | 53,650
km |
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27.
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A building 50 ft high casts a 75-ft shadow. Sarah casts a 6-ft shadow. The
triangle formed by the building and its shadow is similar to the triangle formed by Sarah and her
shadow. How tall is Sarah?
a. | 4 ft | b. | 5 ft | c. | 3 ft | d. | not here |
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28.
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Find the probability of rolling a 2 or 5 with one number cube.
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29.
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Find 78% of 380. Round to the nearest tenth of a percent if necessary.
a. | 3.8 | b. | 29,640.0 | c. | 296.4 | d. | 487.2 |
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30.
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Emma already has read 6 of 20 books on her summer reading list. What percent of
the books on her list has she read already?
a. | 23.1% | b. | 30.0% | c. | 333.3% | d. | 0.3% |
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31.
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20 is 50% of what number? If necessary, round to the nearest tenth.
a. | 10.0 | b. | 1000.0 | c. | 40.0 | d. | 0.4 |
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Write the percent as a fraction or mixed number in simplest form.
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32.
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35%
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Write the decimal as a percent.
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33.
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0.798
a. | 0.0798% | b. | 79.8% | c. | 7.98% | d. | 798% |
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34.
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Which ordered pair is a solution of the equation 5x + y =
–23?
a. | (–3, –4) | b. | (–5, –3) | c. | (–4, –3) | d. | (–3,
–5) |
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Graph the linear equation.
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35.
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y = –2x – 4
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Find the circumference of the circle. Use π
≈ 3.14.
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36.
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a. | 3 m | b. | 18.84 m | c. | 6 m | d. | 28.26 m |
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Find the area of the parallelogram.
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37.
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a. | 60 cm2 | b. | 216 cm2 | c. | 108 cm2 | d. | 72
cm2 |
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Find the area of the triangle.
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38.
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a. | 24 yd2 | b. | 12 yd2 | c. | 26 yd2 | d. | 36
yd2 |
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Name the space figure you can form from the net.
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39.
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a. | rectangular pyramid | c. | rectangular prism | b. | triangular prism | d. | triangular
pyramid |
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40.
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Find the surface area of the cylinder. Use a calculator. Round to the nearest
tenth. 
a. | 125.7 m2 | b. | 138.2 m2 | c. | 150.8 m2 | d. | 175.9
m2 |
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Find the volume of the rectangular prism.
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41.
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a. | 108 yd3 | b. | 540 yd3 | c. | 560 yd3 | d. | 444
yd3 |
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Simplify the square root.
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42.
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In the given right triangle, find the missing length.
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43.
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44.
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Two flag poles in front of the Court House are 12 ft tall. The distance from the
top of one pole to the base of the other as shown in the diagram is 20 ft. What is the distance
between the two flag poles? 
a. | 16 ft | b. | 23 ft | c. | 18 ft | d. | 15
ft |
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Short Answer
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Without computing, tell whether each product or quotient is positive or
negative.
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45.
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(–4)(–4)(–4)
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