Free Printable March Review Madness

1.

What operation do I use to get "x" by itself?
x + 4 = 7

a)

addition

b)

subtraction

c)

multiplication

d)

division

2.

What is the first step in getting "x" by itself?
3x - 7 = 28

a)

subtract 7

b)

add 7

c)

multiply by 3

d)

divide by 3

3.

x/4=3

a)

15

b)

18

c)

16

d)

12

4.

Use the Distributive Property to solve the equation.
4( x + 2) = 16

a)

-2

b)

0

c)

1

d)

2

5.

a)

x = -13

b)

x = -4/3

c)

x = 4/3

d)

x = 13

6.

a)

x = 3

b)

x = -3

c)

x = 1

d)

x = -1

7.

a)

x = -4

b)

x = 4

c)

x = -3

d)

x = 3

8.

^{What is the solution?}

a)

1

b)

-2

c)

(1, 2)

d)

(1, -1)

9.

If m=3 and b=6, what is the correct slope intercept equation?

a)

none

b)

y=3x-6

c)

y=3x+6

d)

y=6x+3

10.

What is the solution?

a)

(1, -1)

b)

(-1, 1)

c)

(0, -2)

d)

(2, 0)

11.

Parallel Lines never intersect because...

a)

they have the same slopes.

b)

they have the same y-intercept.

c)

they have different slopes.

d)

they have different y-intercepts.

12.

Are the following like radicals?

\sqrt{5x}

and

\sqrt[3]{5x}

a)

Yes!

b)

No!

13.

Simplify

a)

√5

b)

-3√6

c)

√6

d)

6

14.

Which of the following are like radicals with $3\sqrt{5}$ ?

a)

$2\sqrt[3]{5}$

b)

$3\sqrt{5x}$

c)

$2\sqrt{5}$

d)

$-\sqrt{5}$

e)

$4\sqrt{3}$

15.

$3\left(\sqrt{6}-2\sqrt{10}\right)$

a)

$3\sqrt{\ 6}-6\sqrt{10}$

b)

$6\sqrt{15}$

c)

$-3\sqrt{24}$

d)

$3\sqrt{36}-6\sqrt{60}$

16.

What is the conjugate of:
$5+\sqrt{7}$

a)

18

b)

$5+\sqrt{7}$

c)

$5-\sqrt{7}$

d)

32

17.

Rewrite using a positive exponent.
(-5)^-4

a)

(-5)⁴

b)

¹/_(-5)^-4

c)

¹/_(-5)⁴

d)

-625

18.

Rewrite using a positive exponent.
g^-7

a)

¹/_g⁷

b)

g⁷

c)

¹/_g^-7

d)

-g⁷

19.

Simplify with POSITIVE exponents.
s^-5⋅ s^-2

a)

s^-3

b)

¹/_s⁷

c)

s^-7

d)

¹/_s³

20.

a)

−30x¹¹

b)

−30x¹⁸

c)

−x¹¹

d)

−x¹⁸

21.

Classify the model as Exponential GROWTH or DECAY.
A=10(1.01)³

a)

Growth

b)

Decay

22.

Write an equation that models the following situation:
Samantha's hair was known to grow very rapidly. It began at a length of 6 in and grew at a rate of 14% a week.

a)

y=6(0.14)^x

b)

y=6(1+14)^x

c)

y=6(1.14)^x

d)

y=6(0.86)^x

23.

1. Select the appropriate box to identify each expression as having either a rational or irrational sum.

A

B

C

D

E

F

G

H

24.

1. Select each box in the table where the numbers from corresponding rows and columns will have a rational sum.

A

B

C

D

E

F

G

H

I

J

25.

Which of the following numbers is irrational?

a)

√8

b)

¾

c)

2

d)

-1.325

26.

Which of the following is rational?

a)

.211232112421125. . . .

b)

π

c)

√25

d)

√12

27.

Is $\frac{77}{3}$ rational or irrational?

a)

Rational

b)

Irrational

28.

a)

b)

c)

d)

29.

How do you Multiply the Rational Expression

a)

$\frac{8\left(5n+50\right)}{\left(n-2\right)\left(n+10\right)}$ multiply across

b)

$\frac{8\left(n+10\right)}{\left(n-2\right)\left(5n+50\right)}$ multiply using butterfly

30.

What is the GCF of

36 and 9

a)

3

b)

9

c)

36

d)

1

31.

Factor:

7x+49

a)

$7x\left(x+49\right)$

b)

$7\left(x+7\right)$

c)

$49\left(x+7\right)$

d)

$x\left(7+49\right)$

32.

Factor by using GCF:
8n³ + 2n²

a)

2n²(4n-1)

b)

2n²(4n + 1)

c)

n²(8n+2)

d)

3n(4n+1)

33.

State the restrictions.

a)

x ≠ -2

b)

x ≠ 2, 1

c)

x ≠ 2, -1

d)

x ≠ -2, 2, 1

34.

Determine the restrictions.

a)

x = 5, -1

b)

x = -5, 1

c)

x = 5, 1

d)

x = -5, -1

35.

3 = $\sqrt{b-1}$

a)

10

b)

16

c)

4

d)

no solution

36.

$\sqrt{2m-6}=\sqrt{3m-14}$

a)

8

b)

-20

c)

4

d)

no solution

37.

a)

A

b)

B

c)

C

d)

D

38.

a)

A

b)

B

c)

C

d)

D

39.

$2\sqrt{27}+8\sqrt{3}+5\sqrt{8}$

a)

$24\sqrt{3}$

b)

$24\sqrt{3}+5\sqrt{8}$

c)

$14\sqrt{3}+10\sqrt{2}$

40.

The model represents an equation. What is the solution to the equation? (a)

Choose from the below words

-3

3

7

-7

41.

The factored form of m²+ 6m + 5 is

(m+2)(m+ 3)

a)

true

b)

false

42.

Factor
x²+ 9x - 36

a)

(x + 12)(x - 3)

b)

(x + 9)(x - 4)

c)

(x - 12)(x + 3)

d)

(x - 9)(x - 4)

43.

factor:x²- 25

a)

( x + 5 ) ( x - 5 )

b)

( x - 5 ) ( x - 5 )

c)

( x + 5 ) ( x + 5 )

d)

Prime

44.

Factor completely:
$r^2+r-6$

a)

$\left(r+2\right)\left(r+3\right)$

b)

$\left(r+4\right)\left(r-7\right)$

c)

$\left(r-2\right)\left(r-3\right)$

d)

$\left(r-2\right)\left(r+3\right)$

45.

x²- 16

a)

Prime

b)

( x - 4) ( x + 4)

c)

( x - 8) ( x + 8)

d)

( x - 4) ( x - 4)

March Review Madness

Total questions: 45

Worksheet time: 2hrs 11mins

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