Number Properties
If x=-5, then would -x=
A.1 B. 5 C. 1/5 D. -5
B. 5
What is the following expression in its simplest form, with all of the like terms combined?
3x-4x+7x
A. 14x B. -8x C. 6x
C. 6x
When graphing an inequality with Greater than or equal to or Less Than or equal to on a number line, what kind of circle would you put on the line?
A. Open Circle B. Closed Circle
B. Closed Circle
Which happens first in a situation, the independent variable or the dependent variable?
Independent variable
Which numbers are solutions to the inequality: y≥2 ?
A. 3 B. 2 C. 1 D. 0
A. 3 B. 2
What is an example of the Commutative Property?
A. 3+x+5=11-3+x B. 3x∙3=(12-3)x
C. 3+4x+5=5+3+4x D. 14/x=21/3
C. 3+4x+5=5+3+4x
Solve the following equation:
7∙p=42
p=6
What is the solution to the inequality x-5>14 ?
A. x>9 B. x>19 C. x<9 D. x<19
B. x>19
Given the function f(x)=3x+4, what is f(3)?
A.f(3)=10 B. f(3)=13
C. f(3)=5 D. f(3)=2
B. f(3)=13
Which improper fraction is equivalent to the following mixed number?
3 and 2/3
A. 5/3 B. 6/2 C. 11/3 D.10/6
C. 11/3
Mary wrote the expression 10∙(2∙6). Susan wrote a different expression with the same value. Which expression could be the one that Susan wrote?
A. (2∙6)+10 B. (10∙2)∙6
C. (6+4)∙(2+6) D. (10∙2)+(10∙6)
B. (10∙2)∙6
Solve the following two-step equation: 3y+17=41
y=8
What is the solution to the following inequality?
2x-7≥9
A. x≥8 B. x≥1 C. x≤8 D. x≥-1
A. x≥8
Which values are in the domain of a function?
A. Inputs B. Outputs C. All of the numbers
A. Inputs
Use the following information to answer the following question:
Martha planted 32 seeds. She put 8 seeds in each row.
How many rows did she plant?
Which of the following could Martha use to solve the problem correctly?
A. 8+32 B. 8÷32 C. 32∙8 D. 32÷8
D. 32÷8
Anna bought 3 bags of red gumballs and 5 bags of white gumballs. Each bag of gumballs had 7 pieces in it. Which expression could Anna use to find the total number of gumballs she bought?
A. (7∙3)+5 B. (7∙5)+3
C. 7∙(5+3) D. 7+(5∙3)
C. 7∙(5+3)
Solve the following multi-step equation: 4(m+9)=48
m=3
What is the first step to solving the following inequality?
4(b-5)>23
A.Distribute B. Combine like terms
C. Move over the constant
A.Distribute
Which part of the following equation is referred to as the “y-intercept” of the equation?
y=mx+b
A.y B. m C. x D. b
D. b
What is the solution to the inequality: -2∙m>6 ?
A. m<3 B. m<-3 C. m>3 D. m>-12
B. m<-3
Kyle is trying to simplify the following expression:
4m-2(5m+6)
However, he is confused on how to begin simplifying. Which property tells him how to multiply the -2(5m+6)?
A. Associative Property B. Distributive Property
C. Commutative Property
B. Distributive Property
Solve the following multi-step equation by first combining like terms on each side:
-3x+11+5x=7+6x-12
x=4
Which of the following inequalities is the solution to 5n+4<19 ?
A. n<5 B. n<3 C. n>3 D. n>10
B. n<3
Write the equation of a line with a slope of 2 and a y-intercept of 5.
A. y=2x-5 B. y=5x+2
C. y=2x+5 D. y=-2x+5
C. y=2x+5
Which part of the following equation is referred to as the “slope” of the equation?
y=mx+b
A. y B. m C. x D. b
B. m