WorksheetsWelcome Back2
Total questions: 100
Worksheet time: 5hrs 21mins
2, 7, 14, 23,...
6 + y = -8
14
-14
-2
-3
–13c = –52
-4.5
676
4
-676
12 – 3x = 6
6
-6
2
-2
5a + 7a - 8
36 - 2(5-3) + 12 x 2
Solve the equation.
2
3
4
5
Solve the equation.
3
4
5
6
Identify whether the equation has one solution, no solution, or an infinite number of solutions.
one solution
no solutions
infinite solutions
this is not an equation
Solve the system
x= 4, y =10
x= 5, y= 9
x= 6, y=8
x=7, y=7
Write 8,700 in scientific notation
8.7 ⋅ 10²
87 ⋅ 10²
8.7 ⋅ 10³
8.7 ⋅ 10⁴
Write 2,000,000 in scientific notation.
2 ⋅ 10⁵
2 ⋅ 10⁶
2 ⋅ 10⁷
0.2 ⋅ 10⁷
Identify the type of transformation shown
Translation
Reflection
Rotation
Dilation
Identify the type of transformation shown
translation
reflection
rotation
dilation
Translate into an equation:
Twice a number decreased by 5 is 7 more than the number.
5 - 2n = 7 + n
2n - 5 = 7 + n
5 - 2n = n +7
State the slope and y-intercept:
y = 3x – 1
m= -1
b= 3
m= 3
b= -1
m= 3
b=1
Write an equation in slope intercept form for a line
that passes through (4,7) with a slope of 2
y= 4x + 7
y= 2x + 7
y=2x - 1
y = 2x -4
Solve the system of equations using substitution:
y = 2x - 1
y = x + 1
(6, 4)
(2, 3)
(-2,1)
Solve the systems of equations using elimination:
-6x - 3y = 9
6x - 3y = -15
(6,4)
(2,3)
(-2,1)
Identify all of the figures below that are polygons.
Name a polygon with eight sides.
hexagon
square
octagon
nonagon
Name a 5-sided polygon.
square
triangle
octagon
pentagon
Name a polygon with 6 sides.
hexagon
heptagon
octagon
nonagon
Identify the figures below that are not polygons.
.
What kind of intersecting lines are these?
What would be the EXPANDED prime factorization of the number 18?
2 x 3 x 3
3 x 6
2 x 9
2 x 32
What would be the prime factorization of the number 75?
5 x 5 x 5
3 x 3 x 5
32 x 5
3 x 52
Find the GCF of:
1
15
115
345
Find the GCF:
5
1
30
10
Find the GCF:
1
2
8
12
Find the LCM of:
1
5
10
20
Find the LCM of:
60
1
30
3
At Donald's Donuts the number of donut holes in a bag can vary. Help Donald find the mode.
12,10,10,10,13,12,11,13,10
10
11
12
13
The height of three basketball players is 210 cm, 220 cm and 191 cm.
What is their average (MEAN) height?
210
207
220
200
Roger bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What is the MEDIAN of Roger's scores?
172
127
193
155
For the data set below, which of the following measures is the greatest?
(20, 25, 30, 31, 32, 45, 45, 80)
Mean = _________, Median = _________ Mode = __________
Mean
Median
Mode
None of the above
Which number is NOT the mean, median, or mode of this data set?
(4, 3, 15, 11, 3, 8, 7, 5)
7
6
3
5
Find the value of x.
30
60
100
120
Find the value of x.
24
29
31
40
Find the value of x.
53
90
75
48
Find the value of x.
80
95
110
145
Convert 120 ft = _________yd
4 yd
40 yd
36 yd
360 yd
Convert _______ in = 4 ft
3 in
30 in
8 in
48 in
Convert 18 in = ______ ft
15 ft
0.15 ft
1.5 ft
150 ft
Convert 3,520 yd = ______ mi
2 mi
20 mi
.2 mi
200 mi
