WorksheetsGrade 9 Review Quiziz 1
Total questions: 20
Worksheet time: 5hrs 0mins
Name
Class
Date
1.
Evaluate this expression using the quotient rule.
a)
95
b)
99
c)
15
d)
9-5
2.
According to exponent rules, when we multiply the same base we _______ the exponents.
a)
Multiply
b)
Add
c)
Divide
d)
Subtract
3.
Simplify:
b2 ⋅ b4
b2 ⋅ b4
a)
b8
b)
b6
c)
b2
d)
2b6
4.
Simplify:
(x5)4
(x5)4
a)
x9
b)
x20
c)
x
d)
x54
5.
(x3y)6
a)
2x18y6
b)
x18y6
c)
x3y6
d)
x3y6
6.
(3x + 4y - 3z) - (2x - 6y + 7z)
a)
x + 10y - 10z
b)
-x +10y - 10z
c)
x -10y - 10z
d)
-x -10y - 10z
7.
Add the polynomials.
(2x + 5y) + (3x - 2y)
(2x + 5y) + (3x - 2y)
a)
3x + 5y
b)
5x + 3y
c)
5x + 7y
d)
7xy + 1xy
8.
Combine like terms:
8x3y + 3x2y + 4xy + 5x2y + 2xy + 7x2y
a)
8x3y + 8x2y + 2xy
b)
11x3y + 15x2y + 8xy
c)
8x3y + 15x2y + 6xy
d)
23x2y + 6xy
9.
Classify the polynomial by its number of terms.
4x² - 2
4x² - 2
a)
A
monomial
monomial
b)
B
binomial
binomial
c)
C
trinomial
trinomial
d)
D
polynomial
polynomial
10.
Simplify (multiply)
(3x²)(3x⁴y³)
(3x²)(3x⁴y³)
a)
A
9x⁶y³
9x⁶y³
b)
B
3x⁶y³
3x⁶y³
c)
C
6x⁸y³
6x⁸y³
d)
D
6x⁸y⁶
6x⁸y⁶
11.
Simplify the expression.
-3x2( 7x2 - x + 4)
-3x2( 7x2 - x + 4)
a)
-21x4 + 3x3 -12x2
b)
7x2 - x + 4 (-3x2)
c)
21x4 + 3x3 + 12x2
d)
-12x2 + 3x3 -21x4
12.
Divide 6x+12 by 3x
a)
2+3x
b)
2+6/3x
c)
2+4/x
d)
3+6/2x
13.
Divide8x2 -4x + 12 by 2x
a)
4x+2
b)
4x-2+6/x
c)
4x-2
d)
4x-2+12/2x
14.
Find the Surface Area
a)
556 cm2
b)
278 cm2
c)
680 cm2
d)
340 cm2
15.
What is the total surface area of the triangular prism shown?
a)
468 in2
b)
540 in2
c)
576 in2
d)
700 in2
16.
Find the surface area of the pyramid.
a)
168 m2
b)
228 m2
c)
390 m2
d)
196 m2
17.
What inequality does the number line graph represent?
a)
x ≤ 4
b)
x ≥ -4
c)
x < -4
d)
x < 4
18.
Pick the correct inequality.
a)
A
b)
B
c)
C
d)
D
19.
6 + 2h > 30
a)
h < 24
b)
18 > h
c)
h > 12
d)
h < -12
20.
⅗+(−⅕)=
a)
⅖
b)
−⅖
c)
⅘
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