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1. |
Write an algebraic expression for the verbal expression ''five more than the product of z and 10.'' |
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A. |
5z + 10 |
B. |
5 + (z ÷ 10) |
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C. |
5 + (10 ÷ z) |
D. |
10z + 5 |
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Hint |
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2. |
Name the property shown by the statement 6 · 7 · 3 = 6 · 3 · 7. |
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A. |
Commutative Property of Multiplication |
B. |
Associative Property of Addition |
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C. |
Commutative Property of Addition |
D. |
Associative Property of Multiplication |
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Hint |
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3. |
Which mathematical statement is not an example of the Distributive Property? |
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A. |
3(2 + 8) = 3 · 2 + 3 · 8 |
B. |
6(10 - 3) = (6 · 10) - (6 · 3) |
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C. |
xy + 2x = x(y +2) |
D. |
3 · (4 · 9) = (9 · 4) · 3 |
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Hint |
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4. |
What is the value of 4x increased by the quantity x + 5 if x is equivalent to 10? |
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A. |
100x |
B. |
55x |
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C. |
55 |
D. |
100 |
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Hint |
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5. |
Suppose you deposit $1500 into an account that pays 5% interest. How much money would you have in the acount after 10 years? |
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A. |
$7500 |
B. |
$1575 |
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C. |
$750 |
D. |
$2250 |
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Hint |
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6. |
Uncle Al's Ice Cream Parlor sells 4 flavors of ice cream, 3 flavors of topping syrup, and 2 types of nuts. How many different types of sundaes are possible if you can have 1 flavor of ice cream, 1 flavor of topping, and 1 type of nuts on a sundae? |
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A. |
12 |
B. |
24 |
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C. |
14 |
D. |
6 |
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Hint |
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7. |
One hundred people who enter a restaurant are asked to identify their favorite food. This sample is _____. |
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A. |
not a good sample because only people who eat at this particular restaurant are surveyed |
B. |
a good sample because the people are randomly chosen |
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C. |
not a good sample because you need to use at least 2000 people to have a good survey |
D. |
a good sample because there are a large number of people surveyed |
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Hint |
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8. |
Which value occurred most often? |
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A. |
95 |
B. |
75 |
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C. |
98 |
D. |
89 |
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Hint |
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9. |
Write a sentence for 29m – 3n = 4 ÷ m |
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A. |
Twenty-nine times a number minus three times another number equals four divided by the first number. |
B. |
Twenty-nine times a number minus three times that number equals four times the number. |
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C. |
Four divided by twenty-nine times a number equals three times another number minus the first number. |
D. |
Four divided by a number equals twenty-nine times the number minus three times the number. |
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Hint |
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10. |
Name the property of numbers shown by the statement: 2 + 0 = 0 + 2 = 2. |
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A. |
Multiplicative Property of Zero |
B. |
Reflexive Property |
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C. |
Multiplicative Identity |
D. |
Additive Identity |
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Hint |
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11. |
Name the property of numbers shown by the statement: 23 · 0 = 0 · 23 = 0. |
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A. |
Substitution Property |
B. |
Multiplicative Property of Zero |
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C. |
Additive Identity |
D. |
Multiplicative Identity |
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Hint |
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12. |
Name the property shown by the statement 12 + 13 = 13 + 12. |
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A. |
Associative Property of Addition |
B. |
Commutative Property of Addition |
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C. |
Closure Property of Whole Numbers |
D. |
Associative Property of Multiplication |
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Hint |
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13. |
Simplify the expression 4(2x + 3y). |
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A. |
8x + 3y |
B. |
42x + 43y |
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C. |
8x + 12y |
D. |
42x + 3y |
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Hint |
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14. |
Marija had a certain amount of money on Monday evening. On Tuesday she spent $5.00. On Wednesday she spent $1.50. On Thursday she worked and earned $10.00. On Friday she spent $15.00 and had $45.00 left. How much money did she have Monday evening? |
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A. |
76.5 |
B. |
33.5 |
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C. |
56.5 |
D. |
13.5 |
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Hint |
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15. |
According to the graph, do you think Arturo will be making at least $80.00 per week by the time he is 16 if he continues his lawn mowing business? Explain. |
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A. |
No; the graph never goes higher than $75.00 per week. |
B. |
Yes; Arturo has always made at least $80.00 per week mowing lawns. |
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C. |
Yes; if the graph keeps increasing at the same rate, it will bypass $80.00 per week by the time he is 16 years old. |
D. |
No; the amount of money Arturo makes per week is decreasing. |
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Hint |
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16. |
Kendrick has been saving his money. He started out with $55.00. After one week he had $70.00. After another week he had $85.00. After a third week he had $100.00. How much will he have after five weeks? |
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A. |
115 |
B. |
105 |
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C. |
120 |
D. |
130 |
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Hint |
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17. |
Make a frequency table to organize the data. |
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A. |
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B. |
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C. |
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D. |
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Hint |
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18. |
Refer to the data. Which three types of music are sold most often at the local music store? |
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A. |
Pop/Rock, Folk, Punk |
B. |
Pop/Rock, Punk, Celtic |
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C. |
Folk, Rap, Country |
D. |
Pop/Rock, Folk, R & B |
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Hint |
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19. |
Refer to the data. If the music store has to eliminate one type of music, which type should they eliminate? |
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A. |
Classical |
B. |
Folk |
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C. |
Rap |
D. |
Punk |
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Hint |
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20. |
Refer to the histogram showing the number of people from each age group in Takala's Yoga class. How many people in the class are from age 20-39? |
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A. |
23 people |
B. |
16 people |
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C. |
15 people |
D. |
20 people |
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Hint |
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