Question 1

Solve the problem. Round to the nearest hundredth, if necessary.
-What number is $160 \%$ of 335 ?

Accepted Answer

A)  536 
B)  53,600 
C)  5360 
D)  53.6 
A)  536 
B)  53,600 
C)  5360 
D)  53.6

Question 2

Solve.
-$9 \mathrm{x}+4=2 \mathrm{x}+53$

Accepted Answer

A)  7 
B)  $\frac{49}{11}$ 
C)  9 
D)  $\frac{57}{11}$ 
A)  7 
B)  $\frac{49}{11}$ 
C)  9 
D)  $\frac{57}{11}$

Question 3

Solve using the addition principle. Graph and write set-builder notation for the answer.
-$x+\frac{1}{11} \geq \frac{4}{11}$

Accepted Answer

A)  $\left\{x \mid x\frac{2}{11}\right\}$
  
A)  $\left\{x \mid x\frac{2}{11}\right\}$

Question 4

Solve the problem.
-DG's Plumbing and Heating charges $\$ 50$ plus $\$ 70$ per hour for emergency service. Bill remembers being billed just over $\$ 300$ for an emergency call. How long to the nearest hour was the plumber at Bill's house?

Accepted Answer

A)  13 hours 
B)  4 hours 
C)  5 hours 
D)  15 hours 
A)  13 hours 
B)  4 hours 
C)  5 hours 
D)  15 hours

Question 5

Solve.
-$V=\frac{1}{3} B h$ for $h$

Accepted Answer

A)  $h=\frac{3 B}{V}$ 
B)  $h=\frac{V}{3 B}$ 
C)  $h=\frac{B}{3 V}$ 
D)  $h=\frac{3 V}{B}$ 
A)  $h=\frac{3 B}{V}$ 
B)  $h=\frac{V}{3 B}$ 
C)  $h=\frac{B}{3 V}$ 
D)  $h=\frac{3 V}{B}$

Question 6

Solve.
-$-25 s+88+5(5 s-16)=0$

Accepted Answer

A)  5 
B)  1 
C)  No solution 
D)  All real numbers 
A)  5 
B)  1 
C)  No solution 
D)  All real numbers

Question 7

Solve using the addition and multiplication principles.
-$-2-6 a-6 \geq-7 a-20$

Accepted Answer

A) $\{\mathrm{a} \mid \mathrm{a} \leq-12\}$ B) $\{a \mid a>-6\}$ C) $\{a \mid a \geq-12\}$ D) $\{a \mid a<-6\}$ A) $\{\mathrm{a} \mid \mathrm{a} \leq-12\}$ B) $\{a \mid a>-6\}$ C) $\{a \mid a \geq-12\}$ D) $\{a \mid a<-6\}$

Question 8

Solve the problem.
-The sum of three consecutive odd integers is 213 . Find the integers.

Accepted Answer

A)  $73,75,77$ 
B)  $69,71,73$ 
C)  $64,65,66$ 
D)  $71,73,75$ 
A)  $73,75,77$ 
B)  $69,71,73$ 
C)  $64,65,66$ 
D)  $71,73,75$

Question 9

Solve the equation using the addition principle.
-$\mathrm{k}-\frac{3}{5}=\frac{9}{10}$

Accepted Answer

A)  $\frac{4}{5}$ 
B)  3 
C)  $\frac{3}{10}$ 
D)  $\frac{3}{2}$ 
A)  $\frac{4}{5}$ 
B)  3 
C)  $\frac{3}{10}$ 
D)  $\frac{3}{2}$

Question 10

Solve.
-The height of the tallest building in Anne's home town is 651 feet, which is about 317 feet taller than the tallest building in Laurie's home town. What is the height of the tallest building in Laurie's home town?

Accepted Answer

A)  $447 \mathrm{ft}$ 
B)  $317 \mathrm{ft}$ 
C)  $334 \mathrm{ft}$ 
D)  $968 \mathrm{ft}$ 
A)  $447 \mathrm{ft}$ 
B)  $317 \mathrm{ft}$ 
C)  $334 \mathrm{ft}$ 
D)  $968 \mathrm{ft}$

Question 11

Solve.
-$9 \mathrm{x}-2=142-7 \mathrm{x}$

Accepted Answer

A)  9 
B)  72 
C)  70 
D)  -9 
A)  9 
B)  72 
C)  70 
D)  -9

Question 12

Solve.
-$(y-9)-(y+8)=4 y$

Accepted Answer

A)  $-\frac{1}{4}$ 
B)  $-\frac{1}{2}$ 
C)  $-\frac{17}{4}$ 
D)  $-\frac{17}{2}$ 
A)  $-\frac{1}{4}$ 
B)  $-\frac{1}{2}$ 
C)  $-\frac{17}{4}$ 
D)  $-\frac{17}{2}$

Question 13

Solve.
-$3(3 g-22)-9 g+66=0$

Accepted Answer

A)  3 
B)  No solution 
C)  All real numbers 
D)  - 3 
A)  3 
B)  No solution 
C)  All real numbers 
D)  - 3

Question 14

Solve. Clear fractions first.
-$\frac{2}{5} \mathrm{x}-\frac{1}{3} \mathrm{x}=5$

Accepted Answer

A)  75 
B)  -150 
C)  -75 
D)  150 
A)  75 
B)  -150 
C)  -75 
D)  150

Question 15

Solve the problem. Round to the nearest tenth of a percent.
-913 is what percent of 1898 ?

Accepted Answer

A)  $48.1 \%$ 
B)  $0.5 \%$ 
C)  $0.1 \%$ 
D)  $207.9 \%$ 
A)  $48.1 \%$ 
B)  $0.5 \%$ 
C)  $0.1 \%$ 
D)  $207.9 \%$

Question 16

Solve.
-$V=6 s^{3}$ for $s^{3}$

Accepted Answer

A)  $s^{3}=V-6$ 
B)  $\mathrm{s}^{3}=6 \mathrm{~V}$ 
C)  $s^{3}=\frac{6}{V}$ 
D)  $s^{3}=\frac{V}{6}$ 
A)  $s^{3}=V-6$ 
B)  $\mathrm{s}^{3}=6 \mathrm{~V}$ 
C)  $s^{3}=\frac{6}{V}$ 
D)  $s^{3}=\frac{V}{6}$

Question 17

Graph the inequality.
-$-2 \leq \mathrm{x} \leq 2$

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 18

Solve the problem.
-In order for a chemical reaction to take place, the Fahrenheit temperature of the reagents must be at least $197.5^{\circ} \mathrm{F}$. Find the Celsius temperatures at which the reaction may occur. $\left(\mathrm{F}=\frac{9}{5} \mathrm{C}+32\right)$

Accepted Answer

A)  $\mathrm{C} \geq 91.94^{\circ}$ 
B)  $\mathrm{C}<387.5^{\circ}$ 
C)  $\mathrm{C} \geq 387.5^{\circ}$ 
D)  $\mathrm{C} \leq 91.94^{\circ}$ 
A)  $\mathrm{C} \geq 91.94^{\circ}$ 
B)  $\mathrm{C}<387.5^{\circ}$ 
C)  $\mathrm{C} \geq 387.5^{\circ}$ 
D)  $\mathrm{C} \leq 91.94^{\circ}$

Question 19

Solve the problem. Round to the nearest tenth of a percent.
-What percent of 55 is 563 ?

Accepted Answer

A)  $1.0 \%$ 
B)  $0.1 \%$ 
C)  $102.4 \%$ 
D)  $1023.6 \%$ 
A)  $1.0 \%$ 
B)  $0.1 \%$ 
C)  $102.4 \%$ 
D)  $1023.6 \%$

Question 20

Solve.
-$2[3-(9-5 r)]-r=-18+3(2+3 r)$

Accepted Answer

A)  -9 
B)  18 
C)  All real numbers 
D)  No solution 
A)  -9 
B)  18 
C)  All real numbers 
D)  No solution

Solve the problem. Round to the nearest hundredth, if necessary. -What number is $160 \%$ of 335 ?

Solve. - $9 \mathrm{x}+4=2 \mathrm{x}+53$

Solve using the addition principle. Graph and write set-builder notation for the answer. - $x+\frac{1}{11} \geq \frac{4}{11}$ $Solve using the addition principle. Graph and write set-builder notation for the answer. - x+\frac{1}{11} \geq \frac{4}{11}$

Solve the problem. -DG's Plumbing and Heating charges $\$ 50$ plus $\$ 70$ per hour for emergency service. Bill remembers being billed just over $\$ 300$ for an emergency call. How long to the nearest hour was the plumber at Bill's house?

Solve. - $V=\frac{1}{3} B h$ for $h$

Solve. - $-25 s+88+5(5 s-16)=0$

Solve using the addition and multiplication principles. - $-2-6 a-6 \geq-7 a-20$

Solve the problem. -The sum of three consecutive odd integers is 213 . Find the integers.

Solve the equation using the addition principle. - $\mathrm{k}-\frac{3}{5}=\frac{9}{10}$

Solve. -The height of the tallest building in Anne's home town is 651 feet, which is about 317 feet taller than the tallest building in Laurie's home town. What is the height of the tallest building in Laurie's home town?

Solve. - $9 \mathrm{x}-2=142-7 \mathrm{x}$

Solve. - $(y-9)-(y+8)=4 y$

Solve. - $3(3 g-22)-9 g+66=0$

Solve. Clear fractions first. - $\frac{2}{5} \mathrm{x}-\frac{1}{3} \mathrm{x}=5$

Solve the problem. Round to the nearest tenth of a percent. -913 is what percent of 1898 ?

Solve. - $V=6 s^{3}$ for $s^{3}$

Graph the inequality. - $-2 \leq \mathrm{x} \leq 2$

Solve the problem. -In order for a chemical reaction to take place, the Fahrenheit temperature of the reagents must be at least $197.5^{\circ} \mathrm{F}$ . Find the Celsius temperatures at which the reaction may occur. $\left(\mathrm{F}=\frac{9}{5} \mathrm{C}+32\right)$

Solve the problem. Round to the nearest tenth of a percent. -What percent of 55 is 563 ?

Solve. - $2[3-(9-5 r)]-r=-18+3(2+3 r)$

Introduction to Real Numbers and Algebraic Expressions

Graphs of Linear Equations

Polynomials: Operations

Polynomials: Factoring

Rational Expressions and Equations

Systems of Equations

Radical Expressions and Equations

Quadratic Equations

Equations of Lines and Simplifying Radical Expressions

Filters

Exam 2: Solving Equations and Inequalities

Solve the problem. Round to the nearest hundredth, if necessary. -What number is 160%160 \%160% of 335 ?

Solve. - 9x+4=2x+539 \mathrm{x}+4=2 \mathrm{x}+539x+4=2x+53

Solve using the addition principle. Graph and write set-builder notation for the answer. - x+111≥411x+\frac{1}{11} \geq \frac{4}{11}x+111​≥114​

Solve the problem. -DG's Plumbing and Heating charges $50\$ 50$50 plus $70\$ 70$70 per hour for emergency service. Bill remembers being billed just over $300\$ 300$300 for an emergency call. How long to the nearest hour was the plumber at Bill's house?

Solve. - V=13BhV=\frac{1}{3} B hV=31​Bh for hhh

Solve. - −25s+88+5(5s−16)=0-25 s+88+5(5 s-16)=0−25s+88+5(5s−16)=0

Solve using the addition and multiplication principles. - −2−6a−6≥−7a−20-2-6 a-6 \geq-7 a-20−2−6a−6≥−7a−20