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Worksheetsmath of all STAR labs
Total questions: 28
Worksheet time: 3hrs 58mins
Name
Class
Date
1.
DJ had 3,468 puzzle pieces and he had 6 friends how many dos each friend get.
a)
592
b)
562
c)
578
d)
900
e)
621
2.
(3*8)(931*16)=
a)
357,504
b)
921,64
c)
200,936
d)
452,230
3.
maya had 150 candy bars if she sard it whath 5 frand
=
a)
50
b)
40
c)
60
d)
90
4.
6 x 2 =
a)
12
b)
24
c)
30
d)
62
5.
7x5
a)
35
b)
40
6.
9x8
a)
72
b)
81
7.
a)
5
b)
6
c)
8
d)
9
8.
a)
7:42
b)
8:33
c)
6:42
d)
9:30
9.
Which equation shows a proportional relationship between x and y?
a)
y = 3x + 9
b)
y = 1/2x
c)
y = 1/2x - 2
d)
y = x2
10.
Which statement best describes the relationship between x and y in the table?
a)
Proportional
b)
Not Proportional
11.
A recipe calls for 3/4 cup of brown sugar for every 3 eggs. What is the unit rate of eggs per cup?
a)
1 cup/4 eggs
b)
1 cup/3 eggs
c)
3 eggs/1 cup
d)
4 eggs/1 cup
12.
A recipe calls for 3/4 cup of brown sugar for every 3 eggs. What is the unit rate of eggs per cup?
a)
1 cup/4 eggs
b)
1 cup/3 eggs
c)
3 eggs/1 cup
d)
4 eggs/1 cup
13.
What does k represent in the equation y = kx?
a)
konkrete kids
b)
constant of proportionality
c)
kangaroos
d)
krispy kreme
14.
Find the unit rate.
Kenny reads 5/ 8 page in 2/3 minute
Kenny reads 5/ 8 page in 2/3 minute
a)
15/16 pages per minute
b)
10/24 pages per minute
c)
5/8 pages per minute
d)
16/15 pages per minute
15.
a)
Cylinder; Circle
b)
Cone; Circle
c)
Cone; Oval (Ellipse)
d)
Circular Pyramid; Circle
17.
How many outfits are possible with 5 pairs of jeans, 8 t-shirts, and 2 pairs of shoes?
a)
15
b)
40
c)
80
d)
10
17.
How many outfits are possible with 5 pairs of jeans, 8 t-shirts, and 2 pairs of shoes?
a)
15
b)
40
c)
80
d)
10
18.
6(-5x+1)-3(4x-12)
a)
-26x+25
b)
-42x+30
c)
13x+7
d)
13x-12
19.
What is the complement angle to 30°?
a)
60°
b)
30°
c)
150°
d)
230˚
20.
What is the measure of ∠2?
a)
38
b)
58
c)
71
d)
142
21.
A function is shown below:
-x2 + 2x for x ≤ -3
f(x) 2(1/3)2x for -3 < x < 4
(2x-5)/(x-7) for x ≥ 4
What is the value of the expression
f(-3) + 2f(-1) - f(4)?
-x2 + 2x for x ≤ -3
f(x) 2(1/3)2x for -3 < x < 4
(2x-5)/(x-7) for x ≥ 4
What is the value of the expression
f(-3) + 2f(-1) - f(4)?
a)
101/36
b)
32/9
c)
4
d)
22
22.
What is the solution to the equation (2x-3)/(x-1) = (8x+1)/(4x+5)?
a)
-14/5
b)
-14/9
c)
14/9
d)
14/5
23.
What is the center of the circle with equation
x2 + (y+6)2 = 196?
x2 + (y+6)2 = 196?
a)
(1, 6)
b)
(1, -6)
c)
(0, 6)
d)
(0, -6)
25.
Which expression is equivalent to
(x+7)/(x2+4x-21) / (x+5)/(x2+8x+15)
when x is restricted so that the expressions are defined?
(x+7)/(x2+4x-21) / (x+5)/(x2+8x+15)
when x is restricted so that the expressions are defined?
a)
x+3/x-3
b)
x-3/x+3
c)
1
d)
-1
25.
Which expression is equivalent to
(x+7)/(x2+4x-21) / (x+5)/(x2+8x+15)
when x is restricted so that the expressions are defined?
(x+7)/(x2+4x-21) / (x+5)/(x2+8x+15)
when x is restricted so that the expressions are defined?
a)
x+3/x-3
b)
x-3/x+3
c)
1
d)
-1
26.
What are the solutions for x2 = -4x - 7?
a)
A.
b)
B.
c)
C.
d)
D.
27.
Solve for x and y
3x + 2y = 16
7x + y = 19
3x + 2y = 16
7x + y = 19
a)
(-2,5)
b)
(-2,-5)
c)
(2,-5)
d)
(2,5)
28.
Find the inverse: y = 2x + 8
a)
y = 1/4x + 2
b)
y = 1/2x - 4
c)
y = 2x + 4
d)
y = 4x - 2
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