WorksheetsReview
Total questions: 21
Worksheet time: 1hrs 3mins
-9½
1½
2½
10½
Which representation shows a proportional relationship between x and y?
4,527
4,968
4,995
5,382
(-x,-y)
A
B
C
D
Which situation results in a final value of zero?
the overall change in temperature when the temperature goes from −10°F to 10°F
the overall change in altitude of a hot air balloon after rising 21 kilometers from sea level
the total distance a person travels when he bikes 3.1 miles to school and then bikes 3.1 miles back home
the total profit made when a person buys an item for $2.25 and then sells the item for $2.25
Clara goes miniature golfing. She pays $7.50 for an admission ticket and $6.25 for each round she golfs. The total amount Clara pays for admission and the number of rounds she golfs is $26.25. Which equation can be used to determine the number of rounds, x, that Clara golfs?
6.25x + 7.50 = 26.25
6.25x - 7.50 = 26.25
7.50x + 6.25 = 26.25
7.50x - 6.25 = 26.25
Which table shows a proportional relationship between x and y?
Which expression is equivalent to
7a − 8 − 12a +4?
31a
19a + 12
−9a
−5a − 4
What is the exact decimal equivalent of 127 ?
0.583
0.583
1.714
1.714
On average, Shawnte drinks 21 of a 6-ounce glass of water in 32 hour. How much water does she drink in an hour?
9 ounces
2 ounces
0.75 ounces
4.5 ounces
The lengths and widths of the cell phones are proportional. What is the width, in inches, of the larger version of the cell phone?
2.99
2.26
1.15
3.41
From 12:00 midnight to 6:00 a.m., the temperature decreased by 12°C . If the original temperature was 12°C , which expression can be used to represent this situation?
12 - (-12)
12 + 12
12 - 12
-12 + (-12)
15
15 43
20 43
20
2
12
14
18
Which two expressions each represent the sale price of the item?
Expression B and Expression C
Expression A and Expression E
Expression B and Expression D
Expression C and Expression D
Last week, the price of apples at a grocery store was $1.60 per pound. This week, apples at the same grocery store are on sale at a 10% discount. What is the total price of 4 21 pounds of apples this week at the grocery store?
$6.93
$4.77
$6.48
$6.75
