Question 1

Perform the indicated operation and reduce to lowest terms. Assume the variable represents a nonzero number.

Accepted Answer

The answer of Perform the indicated operation and reduce to...

Question 2

Perform the indicated operation.

Accepted Answer

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A)    
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E)    B

Question 3

Divide and reduce the answer to lowest terms.

Accepted Answer

- 1

Question 4

Apply the distributive property to the expression, and then simplify the result.

Accepted Answer

The answer of Apply the distributive property to the expression,...

Question 5

Apply the distributive property. Simplify when possible.

Accepted Answer

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Question 6

Find the fourth term in the sequence.

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Question 7

Subtract.

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Question 8

Simplify the expression.

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Question 9

Subtract.

Accepted Answer

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Question 10

Recall that the word difference indicates subtraction. The difference of a and b is a - b , in that order. Write a numerical expression that is equivalent to the following phrase, and then simplify. The difference of 5 and 8.

Accepted Answer

The answer of Recall that the word difference indicates subtraction....

Question 11

Work the following problem.

Accepted Answer

The answer of Work the following problem.  ...

Question 12

While getting dressed for work, a man puts on his coat and puts on his hat. Are the two statements "put on your coat" and "put on your hat" commutative?

Accepted Answer

A) Yes, these statements are commutative. 
B) No, these statements are not commutative. 
A) Yes, these statements are commutative. 
B) No, these statements are not commutative.

Question 13

Perform the indicated operations. Simplify as much as possible.   If the expression is undefined, answer undefined .

Accepted Answer

The answer of Perform the indicated operations. Simplify as much...

Question 14

Use the associative property to rewrite the expression, and then simplify the result.

Accepted Answer

The answer of Use the associative property to rewrite the...

Question 15

If the quotient of -6 and 2 is decreased by 6, what number results?

Accepted Answer

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Question 16

Work the following problem using the rule for addition of real numbers.

Accepted Answer

The answer of Work the following problem using the rule...

Question 17

Apply the distributive property, and then simplify the result.

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Question 18

Use the associative property to rewrite the expression, and then simplify the result.

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Question 19

Work the following problem using the rule for addition of real numbers.

Accepted Answer

The answer of Work the following problem using the rule...

Question 20

Simplify the expression.

Accepted Answer

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Perform the indicated operation and reduce to lowest terms. Assume the variable represents a nonzero number.

Perform the indicated operation.

Divide and reduce the answer to lowest terms.

Apply the distributive property to the expression, and then simplify the result.

Apply the distributive property. Simplify when possible.

Find the fourth term in the sequence.

Subtract.

Simplify the expression.

Subtract.

Recall that the word difference indicates subtraction. The difference of a and b is a - b , in that order. Write a numerical expression that is equivalent to the following phrase, and then simplify. The difference of 5 and 8.

Work the following problem.

While getting dressed for work, a man puts on his coat and puts on his hat. Are the two statements "put on your coat" and "put on your hat" commutative?

Perform the indicated operations. Simplify as much as possible. If the expression is undefined, answer undefined .

Use the associative property to rewrite the expression, and then simplify the result.

If the quotient of -6 and 2 is decreased by 6, what number results?

Work the following problem using the rule for addition of real numbers.

Apply the distributive property, and then simplify the result.

Use the associative property to rewrite the expression, and then simplify the result.

Work the following problem using the rule for addition of real numbers.

Simplify the expression.

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Exam 1: The Basics

Perform the indicated operation and reduce to lowest terms. Assume the variable represents a nonzero number.

Perform the indicated operation.

Divide and reduce the answer to lowest terms.

Apply the distributive property to the expression, and then simplify the result.

Apply the distributive property. Simplify when possible.

Find the fourth term in the sequence.

Subtract.

Simplify the expression.

Subtract.

Recall that the word difference indicates subtraction. The difference of a and b is a - b , in that order. Write a numerical expression that is equivalent to the following phrase, and then simplify. The difference of 5 and 8.

Work the following problem.

While getting dressed for work, a man puts on his coat and puts on his hat. Are the two statements "put on your coat" and "put on your hat" commutative?

Perform the indicated operations. Simplify as much as possible. If the expression is undefined, answer undefined .

Use the associative property to rewrite the expression, and then simplify the result.

If the quotient of -6 and 2 is decreased by 6, what number results?

Work the following problem using the rule for addition of real numbers.

Apply the distributive property, and then simplify the result.

Use the associative property to rewrite the expression, and then simplify the result.

Work the following problem using the rule for addition of real numbers.

Simplify the expression.

Linear Equations and Inequalities

Linear Equations and Inequalities in Two Variables

Systems of Linear Equations

Exponents and Polynomials

Factoring

Rational Expressions

Roots and Radicals

Quadratic Equations

Filters