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Worksheets7th grade up to COVID
Total questions: 50
Worksheet time: 4hrs 10mins
Name
Class
Date
1.
Write an equation for this relationship.
a)
y=18x
b)
y=18.50x
c)
y=22.50x
d)
y=22x
2.
What is the constant of proportionality (in miles per hour) based on the table?
a)
45
b)
90
c)
135
d)
2
3.
Ross walked 7 miles in 2 hours. What is his unit rate of miles per hour?
a)
3.5 miles per hour
b)
7/2 miles per hour
c)
7.2 miles per hour
d)
3 miles per hour
4.
What is a unit rate?
a)
A comparison of two quantities where the denominator is always 1 unit
b)
A rate that compares 2 different quantities
c)
a rate with units
d)
a comparison of two quantities where the first quantity is always 1
5.
Which equation shows a NON-proportional relationship of x and y?
a)
y = 5x
b)
y = -5.6x
c)
y = x + 3
d)
y = 1/2x
6.
What is the unit rate in this proportional relationship?
a)
60 miles/1 hour
b)
120 miles/ 2 hours
c)
1 mile/ 1 hour
7.
Is the given table a direct variation? If so, what is the constant?
a)
Yes; 1/3
b)
Yes; 3
c)
Yes; 5
d)
No
8.
Write an equation for this relationship.
a)
y=1/5x
b)
y=1/2x
c)
y=2x
d)
y=5x
9.
-15 - 4
a)
11
b)
-11
c)
19
d)
-19
10.
-24 - 18
a)
-42
b)
6
c)
-6
d)
42
11.
Simplify: 12(2 + 7 + 1) =
a)
32
b)
120
c)
12(10)
d)
24 + 84 + 12
12.
⅝ ×⅓
a)
6/11
b)
5/24
c)
5/32
d)
-5/24
13.
If a = 5 and b = 4, then 2a + b =
a)
25 + 4
b)
29
c)
14
d)
13
14.
Convert 3/5 into a decimal
a)
0.666
b)
0.6
c)
1.667
d)
3.5
15.
8.1 x 1.3
a)
105.3
b)
1.053
c)
10.53
d)
0.1053
16.
Which quadrant is Point A located in?
a)
Quadrant I
b)
Quadrant II
c)
Quadrant III
d)
Quadrant IV
17.
Express the percent as a decimal
37%
37%
a)
.2
b)
3.7
c)
.37
d)
37
18.
In the fruit bowl there are 4 apples, 2 bananas, and 5 pears. What is the ratio of pears to ALL fruit?
a)
5:4
b)
5:11
c)
2:5
d)
6:5
19.
Roger bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What is the range of Roger's scores?
a)
193
b)
127
c)
60
d)
66
20.
Write the mixed number as an improper fraction.
2 5/7
2 5/7
a)
19/7
b)
14/7
21.
Add.
3/11 + 3/4
3/11 + 3/4
a)
9/44
b)
1 and 1/44
c)
1 and 3/44
22.
Solve for x.
-3 + 4x = 25
-3 + 4x = 25
a)
7
b)
5
23.
Simplify the expression.
14b -14b + 7r
14b -14b + 7r
a)
b +7r
b)
7r
c)
7
24.
Solve the inequality.
4x + 6 < 18
a)
x < 3
b)
x > 3
c)
x < 8
d)
x > 8
25.
Use the Distributive Property to expand the expression below.
3(2c - 4)
a)
6c - 4
b)
5c - 4
c)
-6c
d)
6c - 12
26.
Combine like terms to simplify the expression below.
54 - c + 3c2 - 10
a)
4c2 +44
b)
4c2 - 44
c)
3c2 - c + 44
d)
3c2 - c - 44
27.
The local resale store buys used designer jeans for $15. The store increases their purchase price by 400%. What is the sale price of the designer jeans?
a)
$60
b)
$75
c)
$125
d)
$600
28.
Given the following equation, write a scenario that would lead to writing the equation. 2r + 15 = 25
a)
You are going to the movies with some friends. You have $25 to spend. The moviecosts $15 and each item at the concession stand costs $2. This equation shows howmany items you can buy at the concession stand.
b)
You are going to the movies with some friends. You have $25 to spend. The movie costs $2 and each item at the concession stand costs $15. This equation shows how many items you can buy at the concession stand
c)
You are going to the movies with some friends. You have at least $25 to spend. The movie costs $15 and each item at the concession stand costs $2. This equation shows how many items you can buy at the concession stand.
d)
You are going to the movies with some friends. You have no more than $25 to spend. The movie costs $15 and each item at the concession stand costs $2. This equation shows how many items you can buy at the concession stand.
29.
Ronan has fifteen dollars to spend on his cab fare. There is a $3 initial fare and an additional $2.15 per mile. Write an inequality to represent how far Ronan can travel if he can’t spend over fifteen dollars on cab fare.
a)
3x+2.15 > 15
b)
3x+2.15 < 15
c)
3+2.15x > 15
d)
3+2.15x < 15
30.
A recipe that yields 2.5 dozen muffins requires 1.25 cups of flour. Mandy wants to make 10 dozen muffins. How many cups of flour will she need?
a)
2.5 cups
b)
5 cups
c)
10 cups
d)
20 cups
31.
Suppose that a butterfly can fly 82 feet in 4 seconds. A dragonfly can fly 50 feet in 2 seconds. Which can fly faster and by how much?
a)
The dragonfly is 4.5 feet per second faster.
b)
The dragonfly is 20.5 feet per second faster.
c)
The butterfly is 4.5 feet per second faster.
d)
The butterfly is 24 feet per second faster.
32.
A notebook costs $4.50 plus sales tax. After sales tax, the notebook is $4.86. What is the sales tax rate?
a)
6%
b)
7%
c)
8%
d)
9%
33.
Ms. Gartland bought x number of shirts for the new members of her chorus. The cost for x number of shirts, including $3.99 shipping, was $77.49. Each shirt cost $12.25. There was no sales tax on this purchase. Which equation could be used to find x?
a)
3.99(x+12.25) = 77.49
b)
3.99x +12.25 = 77.49
c)
12.25(x+3.99) = 77.49
d)
12.25x +3.99 = 77.49
34.
Which expression has the same value as 59.2 - 84.7?
a)
84.7 - 59.2
b)
-84.7 + (-59.2)
c)
59.2 - (-84.7)
d)
59.2 + (-84.7)
35.
Solve the proportion below:
a)
418
b)
2
c)
38
d)
11
36.
What is the quotient of these fractions in lowest terms?
a)
6/40
b)
6/10
c)
3/5
d)
12/20
37.
A blues musician signed a contract at Municipal Auditorium. The contract stated that the musician will receive 40% of the money from ticket sales. Tickets cost $14.35, and 2,318 tickets were sold. How much money should the blue musician receive from ticket sales?
a)
$13,305.32
b)
$13,592.54
c)
$13,830.85
d)
$14,119.28
38.
Pick the correct letter for:
6 > x
6 > x
a)
A
b)
B
c)
C
d)
D
39.
Vicky made some purchases at the Sunflower Market. She bought strawberries for $3.50, carrots for $2.25 and a bouquet of flowers for $9.95. If sales tax is 5%, what will Maria pay altogether
a)
$16.49
b)
$16.48
c)
$15.70
d)
$16.50
40.
Find the total cost. $ 990 T.V.; 9% tax
a)
$ 89.10
b)
$ 900.90
c)
$ 1,079.10
d)
Free
41.
Sam bought an $85.00 jacket for 40% off of the regular price. How much did he pay for the jacket?
a)
75
b)
51
c)
36
d)
isaiah
42.
Make the percent to decimal.
0.32%
0.32%
a)
32
b)
0.32
c)
3.2
d)
0.0032
43.
Gary read 34 pages of a 340-page book. What percent did he read?
a)
34%
b)
15%
c)
10%
d)
25%
44.
Solve:
-8 + 5x - 2 = 20
-8 + 5x - 2 = 20
a)
6
b)
-6
c)
2
d)
-2
45.
Solve:
6(5x - 3) + 2 = 14
6(5x - 3) + 2 = 14
a)
2
b)
.5
c)
-1
d)
1
46.
What is the first step to solve this equation:
11 - 3x = 44
11 - 3x = 44
a)
Add 3 to both sides
b)
Subtract 11 from both sides
c)
Add 11 to both sides
d)
Divide 3 on both sides.
47.
Yoshi's father gave him 200 Pokemon cards. Each week, Yoshi purchases 25 Pokemon cards to add to his collection.
Which inequality can be used to find w, the number of weeks after starting his collection when Yoshi will have more than 750 Pokemon cards in his collection?
a)
200w + 25 < 750
b)
25w + 200 < 750
c)
200w + 25 > 750
d)
25w + 200 > 750
48.
Use counters to determine the answer of this problem.
a)
9
b)
10
c)
-9
d)
-10
49.
Dalton has $40,000 in a savings account that earns 11% annually. The interest is not compounded. How much will he have in 3 years? Use the formula i = prt, where i is the interest earned, p is the principal (starting amount), ris the interest rate expressed as a decimal, and t is the time in years.
a)
53,200
b)
900
c)
13,222
d)
243,442
50.
Calculate the interest. I = PRT,
Principal = $10000,
Rate = 7%,
Time = 20 years
Principal = $10000,
Rate = 7%,
Time = 20 years
a)
1400
b)
1000
c)
14000
d)
14
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