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Worksheets2nd 9wks (winter final
Total questions: 213
Worksheet time: 13hrs 59mins
The numbers 0,1,2,3...are called?
whole numbers
integers
rational numbers
whole, integer, rational
Numbers like -3,-2,-1,0,1,2,3 are called?
whole numbers
integers
rational numbers
All of the above
The temperature of a substance is -16.6 °C. During an experiment, the temperature of the substance decreases 7.5 °C. What is the final temperature?
24.1
-24.1
9.1
-9.1
Tue is diving 8 1/2 feet below sea level. He decides to descend 5 1/2 more feet. How many feet below sea level is he?
13 2/2
14
-14
-13 2/2
Peter hiked for 6 3/4 miles. After resting, Peter hiked back along the same route for 4 1/4 miles. How many more miles does Peter need to hike to return to the place where she started?
2 1/2
-2 1/2
-11
11
Julia spends $5.25 on gas for her lawn mower. She earns $24.00 mowing her neighbor’s yard. What is Julia’s profit?
18.75
-18.75
29.75
.29.75
Maggie bought 12 4/8 kg of apples to make some apple pies. What is the weight of the apples written as a decimal?
-12.5
12.5
12.05
1.25
Over 5 months, Ms. Obama wrote 5 equal checks totaling $289.25 to pay for salon services. How much did she withdraw from her account each month to pay for the services?
57.85
-57.85
1,446.25
-1,446.25
Paty has $800 in her bank account.If she writes 6 checks for exactly $29.97 each, What is her account balance after the checks are cashed?
179.82
-179.82
620.18
-620.18
A hot air balloon descended 99.6 meters in 6 seconds. What was the balloon’s average rate of descent in meters per second?
-16.6
16.6
597.6
-597.6
Ruth cuts 3/4 inch sections of wood to make a birdhouse roof. He cut 35 sections. How many inches did she cut?
26 1/4
-26 1/4
105/4
-105/4
The price of one share of ABC Company declined a total of $65.25 in 5 days. What was the average change of the price of one share per day?
-13.05
13.05
-326.25
326.25
The temperature of a substance is -16.6 °C. During an experiment, the temperature of the substance decreases 7.5 °C. What is the final temperature?
24.1
-24.1
9.1
-9.1
4/5 × 1/5
13.8 + 0.11
13.8 ÷ 0.11
2/4 and 3/8
Which expression can also be used to calculate the expression above?
What is the sum?
54+51
105
21
1
54
3x + 9 = 24
x = 5
x = 15
x = 3
x = 11
y/6 + 7 = 12
y = 3
y = 30
y = 2
y = 42
6 + 2w = 38
w = -22
w = 22
w = -16
w = 16
2x + 18 = 10
x = -4
x = 4
x = 14
x = -14
-12 - 4q = -40
q = 13
q = -13
q = -7
q = 7
12 - 3p = -12
p = -8
p = 8
p = 0
p = 36
-12 + 6k = -18
k = -1
k = 5
k = -5
k =1
Solve for x
x = 28
x = 7
x = 12
x = -12
Solve for w
w = 128
w = 32
w = -32
w = -128
Solve for x
x = 2
x = -3
x = 5/3
x = 1
Solve for x
x = -2
x = 2
x = 5
x = -5
Solve for x
x = -6
x = 6
x = -3
x = 3
Solve for x
x = 2.5
x = 1.5
x = -1.5
x = -2.5
Solve for x
x = 1
x = 4
x = 8
x = 32
Solve for x
x = -15
x = 15
x = 75
x = -75
Solve for x
x = -5
x = 2
x = -2
x = 5
3(x + 2) = 18
x = 2
x = 12
x = 16
x = 4
3k + 5 = 23
-5m < 10
3x + 4 > 13
-3 +6b < 21
b < 4
12 > b
b > 12
b > 4
x is less than or equal to -2
x < -2
-2 < x
x is greater than -2
3x + 4 > 13
−4x + 2 > 7
x < -20
x > -20
x > 20
x < 20
6t + 4 ≤ -2
7k – 2 ≥ -9
John runs 18 miles in 6 hours. At this rate, how many miles can John run in one hour
3
5
2
4
John drives 54 miles in 9 days. What is his unit rate?
5 mi/ 1 day
4 mi/ 1 day
6 mi/ 1 day
9 mi/ 1 day
Maria flies 1,000 miles in 10 hours. How many miles does she fly in 1 hour?
10 mi
12 mi
1,000 mi
100 mi
Tyler is trying out for cross-country. He currently runs 12 miles in 3 hours. The coach needs runners who can run 5mi per hour or less. Does he make it? Why?
No, he runs 3 mi per hour.
Yes, he runs 4 mi per hour.
No, he runs 4 mi per hour.
Yes, he runs 3 mi per hour.
Shane is driving 36 mi in 3 hours. What is his speed
6 mi/hour
9 mi/hour
12 mi/hour
16 mi/hour
24 mi : 2 hours
? mi : 1 hour
(a)
A unit rate is a rate in which the unit in the denominator is:
0
3
1
2
Which operation do you use to solve for unit rate?
Multiplication
Division
Addition
Subtraction
Brad drives 527 miles on 17 gallons. How many miles does Brad drive on one gallon?
31 mpg
17 mpg
51 mpg
15 mpg
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
Original Amount - 575
New Amount - 598
40% increase
4% decrease
4% increase
40% decrease
Original Amount - 600
New Amount - 606
10% increase
1% decrease
1% increase
10% decrease
Original Amount - 250
New Amount - 215
14% increase
14% decrease
1.4% increase
1.4% decrease
Original Amount - 785
New Amount - 628
2% increase
2% decrease
20% increase
20% decrease
Original Amount - 500
New Amount - 590
18% increase
8% decrease
8% increase
18% decrease
Original Amount - 450
New Amount - 423
16% increase
6% decrease
6% increase
16% decrease
Original Amount - 240
New Amount - 276
15% increase
5% increase
15% decrease
5% decrease
Original Amount - 400
New Amount - 364
19% increase
9% decrease
19% decrease
9% increase
Original Amount - 100
New Amount - 81
19% increase
9% decrease
9% increase
19% decrease
Original Amount - 400
New Amount - 408
12% increase
2% decrease
2% increase
12% decrease
X/9 = 9/27
11/10 = 22/X
k/5 = 9/15
who is this?
tom
jerry
sylvester
wiley
Select TWO equivalent ratios for
6432
1812
31
23
Fill in the table
12
32
2
4
x10 = 10025
x = 40
x = 2500
x = 250
x = 2.5
74 = x7
x = 12.25
x = 4
x = 196
x = 1
Pat needs 14 sticks of pepperoni to make 28 pizzas. How many sticks of pepperoni are needed to make 36 pizzas?
15 sticks
24 sticks
18 sticks
36 sticks
What was the price PER gallon?
What is the constant of proportionality for this table?
1/9
9
8
This is not a proportion
Ordered pair (0,0) is also known as the ___.
y-axis
x-axis
origin
constant
A Canoe Rental company's prices are represented in the graph. What is the meaning of the point (1, 12)?
The company charges $1 for 1 hour.
The company charges $12 for 1 hour.
The company charges $1 for 12 hours.
The company charges $12 for 12 hours.
The graph shows the cost of grapes when purchased by the pound.
What is the cost for 1 pound of grapes?
$0.70
$1.25
$2.00
$1.50
Is the graph proportional?
Proportional
nonproportional
Is the graph proportional or non proportional?
Proportional
Non proportional
is the graph proportional?
Proportional
Non proportional
is the graph proportional?
Proportional
non proportional
Is this table proportional or non-proportional?
is the graph proportional?
non proportional
proportional
is the graph proportional?
proportional
non proportional
What is the constant ratio in the table? (Cost per hour)
Is the graph shown proportional or non-proportional? Explain how you know.
proportional because it goes to the origin
non-proportional because it doesn't go to the origin
non-proportional because it is not a straight line
Does this picture show the diameter or radius of a circle?
Diameter
Radius
What is shown in this picture?
radius
circumference
diameter
What is shown in this picture?
diameter
radius
circumference
What is shown in this picture?
circumference
diameter
radius
What does this π mean?
it's just the letter R
pi = 3.14
It's the letter R in cursive
radius
What is the value of the diameter?
2
8
4
What is the value of the radius?
10
3.14
5
15
The radius is ____ of the diameter
triple
half
double
Find the circumference to the nearest foot?
231 feet squared
132 feet squared
321 feet squaed
123 feet squared
What is the radius of the circle?
2cm
5cm
10cm
20cm
62.59
113.1
19.81
28.27
Which equation would you use to find the area of a circle?
πr2
dπ
2r
½d
What is the formulas for circumference of a circle? (Select Two.)
C = pi x r
C = pi x 2r
C = pi x D
C = pi x 2D
If the diameter of a circle is 65 m, what is the circumference?
204.1 m
20.41 m
102.05 m
102.5 m
Find the circumference of the circle.
14.13 cm
63.56 cm
28.26 cm
127.17 cm
7π
49π
14π
49π2
18π in2
81π in2
36π in2
9π in2
d = 8 cm
