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8 |
7 |
56 |
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8 |
0.125 |
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7 |
12 |
84 |
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0.625 |
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12 |
6 |
72 |
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3 |
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0.6 |
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12 |
7 |
84 |
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0.2 |
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7 |
8 |
56 |
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0.7 |
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8 |
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48 |
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3 |
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0.375 |
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7 |
7 |
49 |
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0.9 |
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11 |
12 |
132 |
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0.1 |
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42 |
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72 |
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0.3333 |
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96 |
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108 |
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18 |
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11 |
132 |
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19 |
12 |
9 |
108 |
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20 |
11 |
11 |
121 |
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21 |
9 |
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63 |
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22 |
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72 |
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23 |
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42 |
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24 |
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12 |
72 |
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25 |
12 |
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144 |
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26 |
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32 |
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27 |
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32 |
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28 |
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96 |
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Name: |
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StudentID: |
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Quiz: |
13 |
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Grade: |
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School: |
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TeacherID: |
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QuizID: |
EQ28 |
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Answer as many of the following questions as you can. |
Do not use a calculator for any of the problems. |
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1 |
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Show/Hide |
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× |
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Determine the rate of change for the data in the table. Points: (2,150), (4,300), (6,450), (8,600) |
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A |
150 |
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B |
50 |
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C |
75 |
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D |
2/150 |
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Find the rate of change represented in the graph. Points: (0,0), (5,14), (10,28), (15,42) |
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A |
-5/14 |
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B |
-2.8 |
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C |
5/14 |
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D |
2.8 |
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3 |
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Show/Hide |
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Find the lowest unit rate (the best price per oz) |
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A |
12 oz at $3.96 |
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B |
16 oz at $4.80 |
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C |
20 oz at $6.40 |
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D |
24 oz at $7.44 |
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4 |
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Find the largest unit rate (km/h) |
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A |
300 Km in 1.5 hours |
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B |
416 Km in 2.1 hours |
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C |
349 Km in 1.75 hours |
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D |
394 Km in 2.0 hours |
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5 |
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Show/Hide |
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If the points (15,9) and (30,18) belong to a proportional relationship, what is the constant of proportionality? |
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A |
0.5 |
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B |
1.2 |
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C |
1.5 |
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D |
0.6 |
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6 |
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Show/Hide |
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If six gallons of gas costs $13.50, how many gallons could you purchase for $45? |
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A |
24 gal |
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B |
22 gal |
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C |
20 gal |
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D |
18 gal |
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7 |
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Show/Hide |
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Which of the following has a constant of proportionality > 3 |
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A |
Y - 5X = 0 |
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B |
Y + 5X = 0 |
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C |
Y - 5X + 2 = 0 |
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D |
Y + 5X + 2 = 0 |
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8 |
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Show/Hide |
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The sides of a triangle are in ratio 3:4:5. What is the length of each side of the triangle if the perimeter of the larger triangle is 60 inches? |
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A |
The lengths of the sides are 14 in, 22 in and 24 in |
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B |
The lengths of the sides are 12 in, 20 in and 28 in |
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C |
The lengths of the sides are 15 in, 20 in and 25 in |
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D |
The lengths of the sides are 12 in, 22 in and 26 in |
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9 |
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Show/Hide |
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Find the rule for the linear function in the table. |
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A |
Y = 2X + 12 |
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B |
Y = -2X+12 |
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C |
Y= 3X + 12 |
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D |
Y = -3X+12 |
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10 |
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Show/Hide |
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Which graph best represents the equation Y = 1.5 X + 3 |
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A |
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© Ms Garcia Math |
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