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WorksheetsSemester Exam Review 7 Math - Day 2 of 2
Total questions: 10
Worksheet time: 22mins
Name
Class
Date
1.
While on vacation, you purchase 4 identical T-shirts for some friends and a watch for yourself. You spent a total of $75. You know that the watch cost $25. Select the equation that could be used to determine p, the price of each t-shirt.
a)
25p + 4 = 75
b)
4p – 25 = 75
c)
4p + 25 = 75
d)
25p - 4 = 75
2.
A taxi charges $4 plus $3 for each mile traveled, x. Marcus does not want to spend more than $15 on taxi fare. Which inequality represents this situation?
a)
4 + 3x ≥ 15
b)
4x + 3x ≥ 15
c)
15 ≥ 4x + 3
d)
15 ≥ 4 + 3x
3.
Determine which situation matches the equation shown below.
46 + 21h =146
46 + 21h =146
a)
A car repair shop charges $46 for parts and $21 per hour for labor. What is the number of h, hours the car was worked on if the total bill was $146?
b)
Sarah bought several hats online that each cost $46. The shipping cost for her order was $21. If her total bill was $146. What is h, the number of hats she bought?
c)
Harry worked out for 21 minutes each day for 46 days in a row. If his goal was to work out a total of 146 minutes, what is h, the total number of hours he worked out?
d)
Elijah had $146 he gave 21 dollars away to his mom and then lent his brother $46. What is h, the amount of money Elijah had left?
4.
Which situation best represents the inequality shown below?
5x - 7 ≥ 125
5x - 7 ≥ 125
a)
Hector needs to earn at least $125 this week so that he can take his sisters to Roller Coaster World. He is selling binders for $7 each. He had to spend $5 to buy materials to make signs to advertise. Let x represent the number of binders Hector needs to sell to earn at least $125.
b)
Julia spends $7 a day on lunch and $5 a day in bus fare. She begins each week with $125 to spend on bus fare and lunch. Let x represent the number of days she can pay for bus fare and lunch without going over $125.
c)
CJ earns $5 an hour raking leaves for his neighbors. He had to spend $7 on bags to collect the leaves in. Let x represent the number of hours CJ needs to rake leaves in order to earn at least $125.
d)
Maria has 5 boxes of candy bars. Each box has the same number of candy bars. Maria has 7 extra candy bars. She needs to have at least 125 candy bars in all. Let x represent the number of candy bars in each box.
5.
Which equation has x = 8 for a solution?
a)
2x + 3 = 13
b)
3x - 5 = 29
c)
4x + 6 = 38
d)
5x - 8 = 48
6.
a)
V
b)
I and V
c)
I, II, and III
d)
I, III, and V
7.
A package of cheese contains 15 servings and has a total of 147 grams of fat. How much fat is there per serving of cheese?
a)
162 grams
b)
9.8 grams
c)
132 grams
d)
10 grams
8.
a)
3
b)
46.5
c)
43.5
d)
15.5
9.
A water pump moves 2 gallons of water per second. How many ounces of water are pumped per second? (HINT: 1 gallon = 128 ounces)
a)
128 ounces
b)
130 ounces
c)
256 ounces
d)
7, 680 ounces
10.
Oliver just got a job working as a computer technician. His monthly salary is $5,250. If he pays $682.50 in income tax each month, what is his income tax rate?
a)
4567.50
b)
13%
c)
7.6%
d)
3%
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