Question 1

Identify which expression is negative:

Accepted Answer

3(-4)(-6)/(-2)

Answer

-(4)(-3)-13

Answer

5(-2)/(-2)-1

Answer

.5(2)-4+3

Question 2

Which of the following are true?

Accepted Answer

2 is a prime number and 12 is a composite number

Answer

3 is a prime number and 17 is a composite number

Answer

11 is a prime number and 23 is a composite number

Answer

21 is a prime number and 14 is a composite number

Question 3

What is the greatest common factor of 27 and 81

Accepted Answer

27

Answer

3

Answer

81

Answer

9

Question 4

Multiply and simplify the fraction

Accepted Answer

3/10

Answer

5/9

Answer

6/20

Answer

6/25

Question 5

Divide and Simplify

Accepted Answer

6/7

Answer

24/28

Answer

5/6

Answer

21/32

Question 6

Simplify the expression:  8-2v-7h+2-4v

Accepted Answer

10-6v-7h

Answer

6-2v-7h

Answer

6-5h-4v

Answer

10-9v-7h

Question 7

What expression is equivalent to 2r-(s+r)?

Accepted Answer

-s+3r-2r

Answer

3r-s

Answer

2r+s+r

Answer

2r-s+r

Question 8

Solve the equation:  -2(x-3)=x

Accepted Answer

x=2

Answer

x=-1

Answer

x=3

Answer

x=-6

Question 9

Solve the equation: 3x+17=-22

Accepted Answer

x=-13

Answer

x=-5/3

Answer

x=13

Answer

x=12

Question 10

Solve the equation and determine the number of solutions. 9(x+11)=-(9x+3)

Accepted Answer

No solution

Answer

Two Solutions

Answer

One Solution

Answer

Infinite Solutions

Question 11

If y=4x-5, what is y if x=-4

Accepted Answer

y=-21

Answer

y=1/4

Answer

y=-5

Answer

y=15

Question 12

Mark is buying food for his friends and buys 3 large pizza's and 2 cases of coca-cola drinks. Which statement is true:

Accepted Answer

The ratio of pizza to drinks is 3:2

Answer

The ratio of pizza to drinks is 2:3

Answer

For every 2 pizza's bought, Mark gets 3 cases of coca-cola

Answer

The ratio of drinks to pizza is 3:2

Question 13

What is the rate of change (slope or m) of the graph? Chose the BEST answer.

Accepted Answer

1

Answer

3/2

Answer

-2

Answer

2/2

Question 14

Which equation best describes the line in the graph?

Accepted Answer

y= -3/4 x +6

Answer

y= 4/3 x +6

Answer

y= 3/4 x +6

Answer

y= -4/3 x +6

Question 15

Solve for y in equation 4x=2y+6

Accepted Answer

y=2x-3

Answer

y=2x+3

Answer

y=-x

Answer

y=4x+4

Question 16

What is the solution to the linear system in the figure given.

Accepted Answer

(2,1)

Answer

(-3,2)

Answer

(1,2)

Answer

(6, -3)

Question 17

What is the solution to the system in the figure given?

Accepted Answer

no solution

Answer

(0,-3)

Answer

(3,0)

Answer

not enough information

Question 18

Solve the inequality -3x+5<-16

Accepted Answer

x>7

Answer

x<-17

Answer

x<7

Answer

x>11/3

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