WorksheetsAlgebra Review Quiz #1 Expressions/Equations/Inequalities
Total questions: 30
Worksheet time: 53mins
Which statement cannot be justified by one of the properties of real numbers?
(a+b)+c=a+(b+c)
a - (b/c)=(a - b) /c
(ab)c=a(bc)
(a+b) + 0 = 0+(a+b)
a(b-c) = ab-ac
The statement “If (1/2)x=-5, then x=-10.”
Which of the following properties was used to find this solution
Addition Property of Equality
Subtraction Property of Equality
Multiplication Property of Equality
Commutative Property of Division
Associative Property of Subtraction
Which property justifies rewriting
3x-5x as (3-5)x
Associative property of multiplication
Distributive Property
Community Property of Subtraction
Transitive Property
Reflexive Property
Simplify the expression above:
-64/3=-21.3333...
8
-8
4
-4
Frank, who is the youngest member of his basketball team at Frenchview High School, is 7 years less than one-half the age of the coach. If the coach is n years old, which expression decides Frank's age?
1/2n-7
2n+7
7-1/2n
2n-7
7-2n
Simply:
-8
-4
-2
6/5
2
Find the value of the expression below when x=-4 and y=2
-3x2y+4x
-112
-88
40
-12x3y
The expression is already simplified
the formula for the surface area of a cylinder is SA=2πr(h+r). What is the surface area of a cylinder with r=3 cm and h=4 cm?
28π cm2
32π cm2
36π cm2
42π cm2
48π cm2
Select ALL the values of x that make the following inequality true.
-3(x+1)>15
0
-5
-6
-6.5
-12
What is the solution to the equation above?
n=-34
n=-19
n=-14
n=8.5
n=14
What is the solution to the inequality below:
-2x+6>3x-9
x>-3
-3>x
x>3
3>x
15>x
Find the solution to the equation above:
-9
1.5
3.2
4.3333...
9
The volume formula for a pyramid is given by the equation above. Which equation solves this formula for h?
h=1/3V(b)
h=3V(b)
What is the value for t in the equation?
2/3t - 6 =15
6
9
14
31.5
63
Francisca's property has a shape of a parallelogram with the dimensions shown. If the perimeter of the property is 300 feet what is the length of the shorter side?
120 ft
90 ft
60 ft
45 ft
15 ft
Which inequality represents all possible solution of the inequality above?
None of these are correct, d is greater than 2
Which statement is an accurate interpretation of the student's work?
The correct solution is x=11
The student made an error in Step 1
The student made an error in Step 2
The student made an error in Step 3
The solution to the equation in Step 2 is x=11, but this is not a solution to the original equation
What step would I do second?
(4 - 2)² x 9 + 7 =
multiplication
subtraction
addition
dividing
squaring
Derek uses a $50 gift card to purchase 3 books for $12 each and a calendar for $9. Which expression represents the amount of money left on the gift card?
50 - 123 - 9
50 - 3(12 + 9)
(3)(12) + 9
50 - (3)(12) - 9
50- 3(12-9)
Which of the following is equivalent to the expression below?
4x + 3(2x - 1) - 4x
6x - 3
6x + 3
14x - 3
14x + 3
3x
-|−2r − 1| = 11
{-6,5}
{5,-6}
-6
No Solution
All Real Numbers
−2|−2r − 4| = -12
{5,-1}
{-5,1}
{-5}
{-1}
No Solution
no solution
a> -1/6 or a< -5/6
a>1/2 or a< -3/2
all real numbers
a>3 or a< 9
Pick the correct letter for:
6 > x
A
B
C
D
None of the above
Write an expression.
Anita needs at least an 90 grade (g) on her test to get an A in math class.
g ≤ 90
g ≥ 90
g < 90
g > 90
g = 90
1-4x≤21 or 5x≥25
x≥ -5 or x≥5
x≤ -4 and x≤ 8
No Solutions
All Real Numbers
None of the above
Solve
8
38
34
14
All Real Numbers
Solve
2
-27/7
-32/7
27/7
All real numbers
What inequality is graphed?
x > 2 and x ≤ -3
x > 2 and x < -3
x > 2 or x ≤ -3
x > 2 or x < -3
Not enough information
Select all numbers that are rational numbers.
