Question 1

Simplify the expression.

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Question 2

Solve the equation.     __________

Accepted Answer

The answer of Solve the equation.    ...

Question 3

Simplify the expression.

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Question 4

Solve the equation. Apply the distributive property to remove the parentheses, then simplify each side before using the addition property of equality.

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Question 5

Graph the compound inequality.   or

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Question 6

Solve for the indicated variable.   for

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Question 7

Use the formula   to find   if   is   .   __________

Accepted Answer

The answer of Use the formula   to find...

Question 8

Solve the equation.

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Question 9

Solve the inequality. Graph the solution set.

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Question 10

Solve the equation.

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Question 11

Find the first four numbers of the sequence by substituting the counting numbers, in order, into the following expression.   The first term is __________. The second term is __________. The third term is __________. The fourth term is __________.

Accepted Answer

The answer of Find the first four numbers of the...

Question 12

Simplify the expression.

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Question 13

Use the formula   to find   if   is 2.

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Question 14

Simplify both sides of the equation as much as possible, and then solve.

Accepted Answer

The answer of Simplify both sides of the equation as...

Question 15

An accountant has money in three accounts that pay 5%, 8%, and 12% in annual interest. He has twice as much invested at 5% as he does at 8% and three times as much invested at 12% as he does at 8%. If the total interest from the three accounts if $216 for the year, how much is invested at each rate? ( Hint : Let x = the amount invested at 8%.)

Accepted Answer

A)  $740 invested at 5% $370 invested at 8%
$1,110 invested at 12% 
B)  $860 invested at 5% $430 invested at 8%
$1,290 invested at 12% 
C)  $730 invested at 5% $365 invested at 5%
$695 invested at 12% 
D)  $820 invested at 5% $410 invested at 8%
$1,230 invested at 12% 
E)  $800 invested at 5% $400 invested at 8%
$1,200 invested at 12% 
A)  $740 invested at 5% $370 invested at 8%
$1,110 invested at 12% 
B)  $860 invested at 5% $430 invested at 8%
$1,290 invested at 12% 
C)  $730 invested at 5% $365 invested at 5%
$695 invested at 12% 
D)  $820 invested at 5% $410 invested at 8%
$1,230 invested at 12% 
E)  $800 invested at 5% $400 invested at 8%
$1,200 invested at 12%

Question 16

Graph the compound inequality.   and

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Question 17

Solve the equation.   x = __________

Accepted Answer

The answer of Solve the equation.   x =...

Question 18

Solve the equation.     __________

Accepted Answer

The answer of Solve the equation.    ...

Question 19

Solve for y .

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Question 20

For the graph below, write an inequality for the variable x whose solution is the graph.

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Simplify the expression.

Solve the equation. __________

Simplify the expression.

Solve the equation. Apply the distributive property to remove the parentheses, then simplify each side before using the addition property of equality.

Graph the compound inequality. or

Solve for the indicated variable. for

Use the formula to find if is . __________

Solve the equation.

Solve the inequality. Graph the solution set.

Solve the equation.

Find the first four numbers of the sequence by substituting the counting numbers, in order, into the following expression. The first term is . The second term is . The third term is . The fourth term is .

Simplify the expression.

Use the formula to find if is 2.

Simplify both sides of the equation as much as possible, and then solve.

Graph the compound inequality. and

Solve the equation. x = __________

Solve the equation. __________

Solve for y .

For the graph below, write an inequality for the variable x whose solution is the graph.

The Basics

Linear Equations and Inequalities in Two Variables

Systems of Linear Equations

Exponents and Polynomials

Factoring

Rational Expressions

Roots and Radicals

Quadratic Equations

Filters

Exam 2: Linear Equations and Inequalities

Simplify the expression.

Solve the equation. __________

Simplify the expression.

Solve the equation. Apply the distributive property to remove the parentheses, then simplify each side before using the addition property of equality.

Graph the compound inequality. or

Solve for the indicated variable. for

Use the formula to find if is . __________

Solve the equation.

Solve the inequality. Graph the solution set.

Solve the equation.

Find the first four numbers of the sequence by substituting the counting numbers, in order, into the following expression. The first term is __________. The second term is __________. The third term is __________. The fourth term is __________.

Simplify the expression.

Use the formula to find if is 2.

Simplify both sides of the equation as much as possible, and then solve.

Graph the compound inequality. and

Solve the equation. x = __________

Solve the equation. __________

Solve for y .

For the graph below, write an inequality for the variable x whose solution is the graph.

The Basics

Linear Equations and Inequalities in Two Variables

Systems of Linear Equations

Exponents and Polynomials

Factoring

Rational Expressions

Roots and Radicals

Quadratic Equations

Filters

Find the first four numbers of the sequence by substituting the counting numbers, in order, into the following expression. The first term is . The second term is . The third term is . The fourth term is .