Free Printable Quiz 1 Review

1.

Which equation has a solution of x = 1

a)

2x + 1 = 12

b)

5x - 2 = 3

c)

x + 1 = x - 1

d)

5 - x = 6

2.

Which equation has x = 5 as the solution?

a)

x + 15 = 10

b)

2x = 5

c)

2x = 10

3.

Solve the equation, if possible.
$13k+3\left(k+11\right)=8k-7$

a)

5

b)

no solution

c)

-20

d)

-5

4.

2x - 3 + 4x = 27

a)

12

b)

4

c)

5

d)

15

5.

Solve the equation:
3x - x + 2 = 4(2x - 1)

a)

infinite solutions

b)

x = 1

c)

x = -1

d)

no solution

6.

Find which line has the error below.

Problem: 19 - 2k = 3k - 1

Line 1: 19 + 1k = -1

Line 2: k = -20

a)

Line 1

b)

Line 2

c)

I cannot find an error.

7.

Is the solution below correct?
5d = 2d - 18
-2d -2d
3d = -18
d = 6

a)

Yes

b)

No

8.

Is the solution below correct?
-6z + 13 = 7z
+6z +6z
13 = 13z
z = 1

a)

Yes

b)

No

9.

Solve for a.

a)

a = pw

b)

a = p/w

c)

a = w/p

d)

a = w + p

10.

S = 3F - 24 Solve for F

a)

F = (S + 24)/3

b)

F = S/3 + 24

c)

F = 3S + 24

d)

F = 3(S + 24)

11.

Solve:
8x + 4y = 16 , for y

a)

y = -2x + 4

b)

y = 2x - 4

c)

y = 2x + 4

d)

y = -2x - 4

12.

Solve for x:

a)

x = yb - v

b)

x = by - v

c)

x = by + v

13.

|v + 8| − 5 = 2

a)

{-1,-15}

b)

{-1,-5}

c)

{-15,15}

d)

No Solution

14.

Solve |x – 12| - 3 = 11.

a)

-2, -26

b)

-2, 26

c)

3, 25

d)

4, -7

15.

When writing a solution in interval notation, what brackets do i use for:

> or <

a)

[ ]

b)

( )

16.

When writing in interval notation, what kind of brackets do I use for:

or ≤ or ≥

a)

[ ]

b)

( )

17.

Write the following solution in interval notation:

x ≥ -3

a)

[ -3, ∞ )

b)

( -3, ∞ )

c)

( -∞ , -3 )

d)

( -∞ , -3]

18.

Write the following solution in interval notation:

z < 20

a)

( -∞ , 20 )

b)

( 20,∞)

c)

( -∞ , 20)

d)

( -∞ , 20]

19.

Express the following in Interval Notation
-8 ≤ x < 8

a)

[-8, 8]

b)

[-8,8)

c)

(-8, 8]

d)

(-8, 8)

20.

Express the following in Interval Notation
-9 < x ≤ -4

a)

[-9, -4]

b)

(-9,-4]

c)

[-9, -4]

d)

(-9,-4)

21.

Write the inequality in interval notation.

a)

(-2,5)

b)

(-∞,-2) or (5,∞)

c)

[-2,5]

d)

(-∞,-2] or [5,∞)

22.

Look at the picture. Which number line corresponds to [-2, 5]?

a)

Graph 1

b)

Graph 2

c)

Graph 3

d)

Graph 4

23.

Solve for y.

ay - wy = d

a)

$y=dwa$

b)

$y\ =\ \frac{d+w}{a}$

c)

$y=\frac{d}{a-w}$

d)

$y\ =\ \frac{a-w}{d}$

24.

Two snails, Steve and Sally, left their home traveling in opposite directions. Sally traveled 2 mph faster than the Steve. After 3 hours, they were 24 miles apart. At what rate does Sally travel?

a)

3 mph

b)

6 mph

c)

4 mph

d)

5 mph

25.

$\left|4x+3\right|=3-x$

What is the product of the two solutions for...

a)

-2

b)

2

c)

0

d)

-1

Quiz 1 Review

Total questions: 25

Worksheet time: 2hrs 5mins

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