Quiz about Basic Algebra Skill Set

Question 1

Evaluate 2a + 4b
if a = 10 and b = 6

Accepted Answer

44

Answer

20

Answer

24

Answer

4

Question 2

Evaluate 8a - b     if a = 10   and   b = 6

Accepted Answer

74

Answer

38

Answer

1000

Answer

9000

Question 3

Evaluate 6ab + 2c if a = 3, b = 10, and       c = 7

Accepted Answer

194

Answer

19

Answer

180

Answer

14

Question 4

Evaluate the expression when
x =5 and z = 4
z²- 2x

Accepted Answer

6

Answer

2

Answer

17

Answer

26

Question 5

Evaluate the expression when y = 5
2y² + 3y

Accepted Answer

65

Answer

75

Answer

115

Answer

105

Question 6

Simplify:
5x - 6x - 8x + 7

Accepted Answer

-9x + 7

Answer

-9x -  7

Answer

9x + 7

Answer

9x - 7

Question 7

Simplify the expression:
6 + 2(7x - 3)

Accepted Answer

14x

Answer

14x + 12

Answer

14x - 12

Answer

56x - 24

Question 8

Simplify:
-1x + y - z + 10z + 2x - 10y

Accepted Answer

1x - 9y + 9z

Answer

1x - 9z - 9y

Answer

-1x - 9z - 9y

Answer

-1x - 9 - 9y

Question 9

Simplify:

4a + 9 + a

Accepted Answer

5a + 9

Answer

3a-9

Answer

3a + 9

Answer

5a - 9

Question 10

Translate the verbal phrase:

Three times a number increased by nine

Accepted Answer

3h+9

Answer

3h-9

Answer

3(h-9)

Answer

3(h+9)

Question 11

Simplify the following expression:

19 - ( 3 - 5b)

Accepted Answer

16 + 5b

Answer

22 + 5b

Answer

16 - 5b

Answer

22 - 5b

Question 12

What is the simplified form of the expression
4(2x - 5y) - 3x?

Accepted Answer

5x - 20y

Answer

5x - 5y

Answer

-11x - 5y

Answer

11x - 20y

Question 13

Translate into an algebraic expression:

5 less than the product of 7 and a number

Accepted Answer

7s - 5

Answer

5 - 7 + s

Answer

7(s - 5)

Answer

5 - 7s

Question 14

Solve for x:
8x - 10 = -34

Accepted Answer

-3

Answer

4

Answer

3

Answer

-24

Question 15

Solve for w:
-6w + 1 = -11

Accepted Answer

2

Answer

1.2

Answer

12

Answer

-2

Question 16

Solve:
3x + 7 = -8

Accepted Answer

-5

Answer

5

Answer

-12

Answer

-18

Question 17

Solve:
7x - 3x - 8 = 24

Accepted Answer

8

Answer

-8

Answer

3.2

Answer

4

Question 18

Solve:
3(x - 2) = 18

Accepted Answer

8

Answer

6.7

Answer

4

Answer

-4

Question 19

Solve.  -2n - 4 = 32

Accepted Answer

-18

Answer

18

Answer

0

Answer

16

Question 20

Solve.   -8 = 3n + 4

Accepted Answer

-4

Answer

4

Answer

1 1/3

Answer

-1 1/3

Question 21

u/4=8

Accepted Answer

32

Answer

4

Answer

12

Answer

2

Question 22

2x - 3 + 4x = 27

Accepted Answer

5

Answer

12

Answer

4

Answer

15

Question 23

Solve:
-8 + 5x - 2 = 20

Accepted Answer

6

Answer

-6

Answer

2

Answer

-2

Question 24

Solve:
2(2x + 3) = -6(x + 9)

Accepted Answer

-6

Answer

1.2

Answer

6

Answer

7.5

Question 25

Solve:
32 - 7x = -6(x + 3)

Accepted Answer

50

Answer

3

Answer

-3

Answer

-50

Question 26

Solve:
2(a + 4) = 2a - 8 + 4a

Accepted Answer

4

Answer

3

Answer

-3

Answer

-4

Question 27

Translate:
Five more than a number

Accepted Answer

x + 5

Answer

5x

Answer

5 - x

Answer

5 divided by x

Question 28

Translate:
Twelve less than a number

Accepted Answer

x - 12

Answer

12 - x

Answer

12x

Answer

x + 12

Question 29

Solve the equation for x.
-3x + 5 = -13

Accepted Answer

x = 6

Answer

x = -5

Answer

x = 2

Answer

x = -6

Question 30

Solve the equation for x.
10x + 9 = 4x - 9

Accepted Answer

-3

Answer

0

Answer

3

Answer

-18

Question 31

Solve the equation for w.
7w + 5 = 3w - 15

Accepted Answer

-5

Answer

5

Answer

-2

Answer

2

Question 32

Solve the equation for x.
-8x - 8 + 3x - 6 = -3x + 2

Accepted Answer

x = -8

Answer

x = 8

Answer

x = 2

Answer

x = -2

Question 33

Solve the equation for x.
12x - 15 = 6x + 9

Accepted Answer

x = 4

Answer

x = -4

Answer

x = 2

Answer

x = -2

Question 34

Which axis runs horizontally?

Accepted Answer

x

Answer

y

Question 35

How do you write a pair of coordinates?

Accepted Answer

(X,Y)

Answer

(X,X)

Answer

(Y,X)

Answer

(Y,Y)

Question 36

What is the coordinate of this point?

Accepted Answer

(2,8)

Answer

(8, 2)

Answer

(2,7)

Answer

(8,3)

Question 37

The coordinate (0,0) is also known as the ___.

Accepted Answer

origin

Answer

y-axis

Answer

x-axis

Question 38

Where is point E located?

Accepted Answer

( 0 , 2 )

Answer

( 2, 0 )

Answer

( 2 , 2 )

Answer

( 0 , 0 )

Question 39

Where is T?

Accepted Answer

(-3, -2)

Answer

(-2,-3)

Answer

(3,2)

Answer

(-3,2)

Question 40

The coordinate (4, -3) is in which quadrant?

Accepted Answer

Quadrant 4

Answer

Quadrant 1

Answer

Quadrant 2

Answer

Quadrant 3

Question 41

Which axis runs vertically?

Accepted Answer

y

Answer

x

Question 42

Where is point F located?

Accepted Answer

(7,-5)

Answer

(-7,5)

Answer

(7,5)

Answer

(-7,-5)

Question 43

The point (-12,-10) is located in which quadrant?

Accepted Answer

3^rd Quadrant

Answer

1^st Quadrant

Answer

2^nd Quadrant

Answer

4^th Quadrant

Question 44

Solve the equation.

Accepted Answer

x = {3,8}

Answer

x = {-3,8}

Answer

x = {3,-8}

Answer

x = {-3,-8}

Question 45

Solve the equation.

Accepted Answer

x = {1}

Answer

x = {-1}

Answer

x = { }

Answer

no solution

Question 46

Solve the equation.

Accepted Answer

x = {-5,-3}

Answer

x = {5,-3}

Answer

x = {-5,3}

Answer

x = {5,3}

Question 47

How many solutions can a quadratic have?

Accepted Answer

1 solution

Accepted Answer

0 solutions

Accepted Answer

2 solutions

Answer

3 solutions

Question 48

What is the quadratic formula?

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Question 49

Solve the equation.

4x² +9x = 12x

Accepted Answer

x = {0, 3/4}

Answer

x = {0, -3/4}

Answer

x = {0, 4/3}

Answer

no solution

Question 50

Is x=2 a solution of the equation : $$2x^2-x+9=x^2+4x+3$$

Accepted Answer

Answer

Question 51

Solve the equation

Accepted Answer

-4, 2

Answer

-2, 4

Answer

-16

Answer

-4

Question 52

Solve for r:

Accepted Answer

-3, 4

Answer

3, 4

Answer

-4, -3

Answer

-3

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