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WorksheetsSemester 1 Review
Total questions: 81
Worksheet time: 4hrs 8mins
-1 - 6
7
-7
5
-5
9 + (-5)
14
4
-4
5
-2 + 4
6
4
2
-2
(1/2) + (1/2)
0
1/2
1
2
(-3/4) - (1/4)
1
0
-1
2
0.5 - 0.25
0.525
0.75
0.25
Angelo has $5.50 for lunch. He guys a cookie for $1.05 and a drink for 1.45. How much money does Angelo have left?
$2.50
$3.00
$1.25
$4.00
Joe went scuba diving. He descended down to 5 feet below sea level, stopped, then went down another 20 feet. What is Joe's level?
25 feet
-15 feet
15 feet
-25 feet
Ms. Sublett learns how to fly a plane. She starts on the ground and ascends (goes UP) 500 feet, then descends (goes DOWN) 150 feet, then ascends 50 feet. How high up is Ms. Sublett's plane now?
700 feet
500 feet
back on the ground
400 feet
7 + (-13)
-6
6
-20
20
-56 / -7
8
-8
392
-392
-32 / 8
4
-4
256
-256
-6 x (-12)
-72
72
2
-2
½ + ⅖
|–5| + 8
What is the product?
4/5 × -1/5
- 5/10
4/10
- 4/25
5/25
John runs 18 miles in 6 hours. At this rate, how many miles can John run in one hour
3
5
2
4
A unit rate is a rate in which the unit in the denominator is:
0
3
1
2
A train can travel 1,230 miles in 5 hours. What is the unit rate that the train is traveling per hour?
246 mph
256 mph
356 mph
346 mpg
or
Velveeta Cheese slices $3.18 for 12 slices
Find the unit price for each and choose the better deal.
Identify the constant of proportionality.
k = 2x
k = 2
k = 4
none (not proportional)
The constant of proportionality of this graph is k = 45. What does it mean?
The boat travels for 45 miles for every 45 hours
The boat travels 1 mile for every 45 hours
The boat travels 45 miles for every 1 hour
The boat travels 1/45 mile for every 1 hour
Write an equation that represents the relationship between the weight(x) and the cost(y).
y = 1/2 x
y = 1/4 x
y = 2x
y = 4x
What is 12% of 40?
5
4.8
4
12
75% of what number is 48?
48
100
64
75
What is 19% of 50?
9.5
10
15
11
The bill amount is $6.68.
What would the tip be if you left 23%?
$4.22
$5.91
$1.54
$0.52
Convert 46% into a decimal
4.6
0.46
0.046
0.0046
Convert 82% into a decimal
082
8.2
0
0.82
If you have a percent increase problem, your original amount gets...
bigger
smaller
Find the percent of increase.
Original: 32
New: 50
10%
36%
52%
56%
The price of a pair of shoes increases from $50 to $62. What is the percent increase?
(a)
If you have a percent decrease problem, your original amount gets...
bigger
smaller
Find the percent of decrease (to the nearest percent)
Original: 196
New: 174
10%
11%
12%
13%
The price of Crocks decreased from $50 to $46. What is the percent decrease?
(a)
A store paid $110 for a pair of shoes and sold them for $155.
What is the markup?
$45
$155
$35
$40
Find the simple interest earned for principal of $2,000 at and 8% rate for 5 years.
$160
$800
$80,000
$16
Find the simple interest paid on a loan of $750 with an 18% rate over 2 years.
$135
$13,500
$270
$27,000
When Loofa was born, her parents put $8,000 into a college fund account that earned 9% simple interest. Find the amount of interest earned after 18 years.
$720
$20,960
$1,080
$12,960
Robyn had some video games then bought 4 more. Now she has a total of 10 games.
What is the first step to solving this equation?
add -8 to both sides
subtract -8 to both sides
Multiply -8 to both sides
divide -8 to both sides
x - 62 = 123
-6x = 30
x = - 5
x = 24
x = 5
x = 36
−8t= −5
t = 3
t = -40
t = -3
t = 40
11 - 3x = 44
5x + 4 = -6
2
-2
10
15
x/2 - 5 = 3
x = -2
x = 2
x = 16
x = 8
2y + 17 = 55
