Question 1

Solve the inequality. Graph the solution set.

Accepted Answer

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D)      
E)      
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E)

Question 2

A movie theater has a total of 400 seats. For a special Saturday night preview, they reserve 30 seats to give away to their VIP guests at no charge. If x represents the number of tickets they can sell for the preview, then x can be found by solving the equation x + 30 = 400. Tickets for the preview are $7.50 each.
Solve the equation for x and find the maximum amount of money they can make from ticket sales.

Accepted Answer

A)  370 tickets, $2,775.00 
B)  390 tickets, $2,925.00 
C)  350 tickets, $2,625.00 
D)  330 tickets, $2,475.00 
E)  330 tickets, $2,550.00 
A)  370 tickets, $2,775.00 
B)  390 tickets, $2,925.00 
C)  350 tickets, $2,625.00 
D)  330 tickets, $2,475.00 
E)  330 tickets, $2,550.00

Question 3

Solve the equation.     __________

Accepted Answer

The answer of Solve the equation.    ...

Question 4

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

Accepted Answer

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Question 5

Solve the equation.

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Question 6

Solve the equation.   x = __________

Accepted Answer

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

Question 7

Simplify the expression.

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Question 8

Evaluate the expression when x is -4 and y is 6.

Accepted Answer

The answer of Evaluate the expression when x is -4...

Question 9

Graph the solution set for the compound inequality.   and

Accepted Answer

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Question 10

Use the equation   to find   when   is 2.

Accepted Answer

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Question 11

One number is five more than twice another. If their sum is decreased by ten, the result is ten. Find the numbers.

Accepted Answer

A)  3, -7 
B)  -3, 23 
C)  3, 7 
D)  5, 15 
E)  -1, 13 
A)  3, -7 
B)  -3, 23 
C)  3, 7 
D)  5, 15 
E)  -1, 13

Question 12

Solve the equation.   y = __________

Accepted Answer

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

Question 13

Solve the equation.

Accepted Answer

The answer of Solve the equation.  ...

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

Graph the compound inequality.   or

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Question 16

Solve for the indicated variable.   for

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Question 17

20 is 50% of what number?

Accepted Answer

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Question 18

Two angles in a triangle are equal and their sum is four times as the third angle in the triangle. What are the measures of each of the three interior angles?

Accepted Answer

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Question 19

If 23% of your monthly pay is withheld for federal income taxes and another 9% is withheld for Social Security, state income tax, and other miscellaneous items, leaving you with $995.50 a month in take-home pay, then the amount you earned before the deductions were removed from your check is given by the equation.   Solve this equation to find your gross income to the nearest dollar.

Accepted Answer

A)  $1,158.00 per month 
B)  $1,464.00 per month 
C)  $1,596.00 per month 
D)  $1,314.00 per month 
E)  $1,028.00 per month 
A)  $1,158.00 per month 
B)  $1,464.00 per month 
C)  $1,596.00 per month 
D)  $1,314.00 per month 
E)  $1,028.00 per month

Question 20

USA Today reported in 1999 that the median starting salary of graduates of Stanford University's business school was $88,900, which was 15% more than it was the year before. What was the median starting salary of the 1998 graduates of Stanford University's business school? Round your answer to the nearest dollar.

Accepted Answer

A)  $77,304 
B)  $87,400 
C)  $104,588 
D)  $75,565 
E)  $102,235 
A)  $77,304 
B)  $87,400 
C)  $104,588 
D)  $75,565 
E)  $102,235

Solve the inequality. Graph the solution set.

Solve the equation. __________

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

Solve the equation.

Solve the equation. x = __________

Simplify the expression.

Evaluate the expression when x is -4 and y is 6.

Graph the solution set for the compound inequality. and

Use the equation to find when is 2.

One number is five more than twice another. If their sum is decreased by ten, the result is ten. Find the numbers.

Solve the equation. y = __________

Solve the equation.

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

Graph the compound inequality. or

Solve for the indicated variable. for

20 is 50% of what number?

Two angles in a triangle are equal and their sum is four times as the third angle in the triangle. What are the measures of each of the three interior angles?

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

Solve the inequality. Graph the solution set.

Solve the equation. __________

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

Solve the equation.

Solve the equation. x = __________

Simplify the expression.

Evaluate the expression when x is -4 and y is 6.

Graph the solution set for the compound inequality. and

Use the equation to find when is 2.

One number is five more than twice another. If their sum is decreased by ten, the result is ten. Find the numbers.

Solve the equation. y = __________

Solve the equation.

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

Graph the compound inequality. or

Solve for the indicated variable. for

20 is 50% of what number?

Two angles in a triangle are equal and their sum is four times as the third angle in the triangle. What are the measures of each of the three interior angles?

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