Question 1

List the numbers in the set that are natural numbers.

Accepted Answer

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

Question 2

Solve the equation. 3( r - 3) + 4( r - 2) = -2( r - 6) + 10( r + 2)

Accepted Answer

A)  r = -57 
B)  r = -54 
C)  r = -49 
D)  r = -46 
E)  r = -44 
A)  r = -57 
B)  r = -54 
C)  r = -49 
D)  r = -46 
E)  r = -44

Question 3

Which property of addition guarantees that the quantities below are equal?

Accepted Answer

A)  commutative 
B)  distributive 
C)  egalitarian 
D)  additive 
E)  associative 
A)  commutative 
B)  distributive 
C)  egalitarian 
D)  additive 
E)  associative

Question 4

Granville and Preston are 558 miles apart. A car leaves Preston bound for Granville at 49 mph. At the same time, another car leaves Granville bound for Preston at 44 mph. How long will it take them to meet?

Accepted Answer

A)  7 hr 
B)  6 hr 
C)  3 hr 
D)  5 hr 
E)  4 hr 
A)  7 hr 
B)  6 hr 
C)  3 hr 
D)  5 hr 
E)  4 hr

Question 5

Simplify the numerical expression.

Accepted Answer

A)  5 
B)    
C)    
D)    
E)  36 
A)  5 
B)    
C)    
D)    
E)  36

Question 6

Use scientific notation and the rules for exponents to simplify the following expression. Express your answer in standard notation.

Accepted Answer

A)  2,075,000 
B)  207,500 
C)  2,075,000,000 
D)  207,500,000 
E)  20,750,000 
A)  2,075,000 
B)  207,500 
C)  2,075,000,000 
D)  207,500,000 
E)  20,750,000

Question 7

Write the number   in standard notation.

Accepted Answer

A)  6.97 
B)  69.7 
C)  0.697 
D)  0.00697 
E)  69,700 
A)  6.97 
B)  69.7 
C)  0.697 
D)  0.00697 
E)  69,700

Question 8

Use a property of equality to solve the equation.

Accepted Answer

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

Question 9

Light travels about   meters per year. A light year is the distance that light can travel in one year. How many meters are in three seconds?

Accepted Answer

A)  900,000,000 
B)  90,000,000 
C)  9,000,000 
D)  9,000,000,000 
A)  900,000,000 
B)  90,000,000 
C)  9,000,000 
D)  9,000,000,000

Question 10

A worker cuts a 57 feet beam into two pieces. He wants one piece to be 3 feet shorter than three times the length of the other piece. Find the length of shorter piece.

Accepted Answer

A)  12 
B)  15 
C)  42 
D)  18 
A)  12 
B)  15 
C)  42 
D)  18

Question 11

The distance between two planets is approximately   miles. Use scientific notation to express this distance in feet. (5,280 feet = 1 mile.)

Accepted Answer

A)    ft 
B)    ft 
C)    ft 
D)    ft 
E)    ft 
A)    ft 
B)    ft 
C)    ft 
D)    ft 
E)    ft

Question 12

Write the statement with the inequality symbol pointing in the opposite direction.

Accepted Answer

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

Question 13

Subtract.

Accepted Answer

A)  14.2 
B)  15.4 
C)  14.4 
D)  14.5 
E)  13.4 
A)  14.2 
B)  15.4 
C)  14.4 
D)  14.5 
E)  13.4

Question 14

An amount P , invested at a simple interest rate r , will grow to an amount A in t years, according to the formula A = P ( 1 + r t ). Suppose a man invested some money at 5.6%. If after 3 years, he had $6,424.00 on deposit, what amount did he originally invest? Round your answer to the nearest integer.

Accepted Answer

A)  P = $5,350 
B)  P = $5,300 
C)  P = $5,500 
D)  P = $5,600 
A)  P = $5,350 
B)  P = $5,300 
C)  P = $5,500 
D)  P = $5,600

Question 15

A 70-foot roll of fabric is cut into three pieces, with each successive piece twice as long as the previous one. Find the length of the longest piece.

Accepted Answer

A)  40 ft 
B)  30 ft 
C)  10 ft 
D)  80 ft 
A)  40 ft 
B)  30 ft 
C)  10 ft 
D)  80 ft

Question 16

Simplify the following expression by combining like terms.

Accepted Answer

The answer of Simplify the following expression by combining like...

Question 17

Solve the formula   for the variable   .

Accepted Answer

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

Question 18

The set of __________ numbers is {1, 2, 3, 4, ... }.

Accepted Answer

A)  irrational 
B)  integer 
C)  natural 
D)  whole 
E)  negative 
A)  irrational 
B)  integer 
C)  natural 
D)  whole 
E)  negative

Question 19

Divide.

Accepted Answer

A)  2 
B)  3 
C)  4 
D)  6 
A)  2 
B)  3 
C)  4 
D)  6

Question 20

Solve the inequality.

Accepted Answer

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

List the numbers in the set that are natural numbers.

Solve the equation. 3( r - 3) + 4( r - 2) = -2( r - 6) + 10( r + 2)

Which property of addition guarantees that the quantities below are equal?

Granville and Preston are 558 miles apart. A car leaves Preston bound for Granville at 49 mph. At the same time, another car leaves Granville bound for Preston at 44 mph. How long will it take them to meet?

Simplify the numerical expression.

Use scientific notation and the rules for exponents to simplify the following expression. Express your answer in standard notation.

Write the number in standard notation.

Use a property of equality to solve the equation.

Light travels about meters per year. A light year is the distance that light can travel in one year. How many meters are in three seconds?

A worker cuts a 57 feet beam into two pieces. He wants one piece to be 3 feet shorter than three times the length of the other piece. Find the length of shorter piece.

The distance between two planets is approximately miles. Use scientific notation to express this distance in feet. (5,280 feet = 1 mile.)

Write the statement with the inequality symbol pointing in the opposite direction.

Subtract.

A 70-foot roll of fabric is cut into three pieces, with each successive piece twice as long as the previous one. Find the length of the longest piece.

Simplify the following expression by combining like terms.

Solve the formula for the variable .

The set of __________ numbers is {1, 2, 3, 4, ... }.

Divide.

Solve the inequality.

Graphs, Equations of Lines, and Functions

Systems of Linear Equations

Inequalities

Polynomials, Polynomial Functions, and Equations

Rational Expressions

Radical Expressions and Equations

Quadratic Equations and Functions; Inequalities; and Algebra, Composition, and Inverses of Functions

Exponential and Logarithmic Functions

Conic Sections and More Graphing

Miscellaneous Topics

Filters

Exam 1: A Review of Basic Algebra

List the numbers in the set that are natural numbers.

Solve the equation. 3( r - 3) + 4( r - 2) = -2( r - 6) + 10( r + 2)

Which property of addition guarantees that the quantities below are equal?

Granville and Preston are 558 miles apart. A car leaves Preston bound for Granville at 49 mph. At the same time, another car leaves Granville bound for Preston at 44 mph. How long will it take them to meet?

Simplify the numerical expression.

Use scientific notation and the rules for exponents to simplify the following expression. Express your answer in standard notation.

Write the number in standard notation.

Use a property of equality to solve the equation.

Light travels about meters per year. A light year is the distance that light can travel in one year. How many meters are in three seconds?

A worker cuts a 57 feet beam into two pieces. He wants one piece to be 3 feet shorter than three times the length of the other piece. Find the length of shorter piece.

The distance between two planets is approximately miles. Use scientific notation to express this distance in feet. (5,280 feet = 1 mile.)

Write the statement with the inequality symbol pointing in the opposite direction.

Subtract.

A 70-foot roll of fabric is cut into three pieces, with each successive piece twice as long as the previous one. Find the length of the longest piece.

Simplify the following expression by combining like terms.

Solve the formula for the variable .

The set of __________ numbers is {1, 2, 3, 4, ... }.

Divide.

Solve the inequality.

Graphs, Equations of Lines, and Functions

Systems of Linear Equations

Inequalities

Polynomials, Polynomial Functions, and Equations

Rational Expressions

Radical Expressions and Equations

Quadratic Equations and Functions; Inequalities; and Algebra, Composition, and Inverses of Functions

Exponential and Logarithmic Functions

Conic Sections and More Graphing

Miscellaneous Topics

Filters