Free Printable EXAM #1 Extra Credit

1.

Name all the sets to which each value belongs to.

\sqrt{32}

a)

$N,\ W,\ Z,\ Q,\ R$

b)

$Z,\ Q,\ R$

c)

$Q,\ R$

d)

$I,\ R$

2.

Name the property that justifies the given statement.

$\frac{7x}{2}\cdot\frac{2}{7x}$

a)

Identity Property

(of multiplication)

b)

Inverse Property

(of multiplication)

c)

Distributive Property

d)

Commutative Property

(of multiplication)

3.

Simplify each expression. (Use GEMDAS)

$31-\left(5-3\cdot4\right)^2+2^6\div4$

4.

Simplify each expression.

$2x-5y$ if $y=\frac{1}{4}$ and $x=\frac{2}{3}$

a)

$\frac{1}{4}$

b)

$\frac{1}{12}$

c)

$-\frac{1}{12}$

d)

$12$

5.

Solve each equation.

(Type in fraction not decimals)

$\frac{3m-3}{5}=\frac{2m-1}{2}$

6.

Solve each equation.

$\frac{11a+b}{3}=6a$ solve for $b$

a)

$b=-5a$

b)

$b=\frac{18a}{11}$

c)

$b=7a$

d)

$b=-\frac{5a}{11}$

7.

Solve each equation.
(Be sure to check for extraneous solutions)

$\left|3-6w\right|=39$

a)

$w=\left\{-6,\ 7\right\}$

b)

$w=\left\{6,\ 7\right\}$

c)

$w=\left\{-6,\ -7\right\}$

d)

$w=\left\{-7,\ 6\right\}$

8.

Solve, graph, and write the final answer in interval notation.

$11\left(m+3\right)\le2m-\left(3m-1\right)$

a)

b)

c)

d)

9.

Solve, graph, and write the final answer in interval notation.

$\frac{3}{4}x+7<1\ \$ or $9\left(4-x\right)\le36$

a)

$x<-8$ or $x\ge0$

b)

$x<-8$ or $x\le0$

c)

$x<-8$ or $x\ge-9$

d)

$x\le-8$ or $x\le-9$

10.

Solve, graph, and write the final answer in interval notation.

$-5<10c-1<74$

a)

$\left(0.4,\ 7.5\right)$

b)

$\left(-0.4,\ 7.5\right]$

c)

$\left(-\infty,-0.4\right)$ or $\left(7.5,\infty\right)$

d)

$\left(-0.4,\ 7.5\right)$

e)

$\left(0.4,\ 7.5\right]$

EXAM #1 Extra Credit

Total questions: 10

Worksheet time: 2hrs 17mins

Similar Resources on Wayground