Question 1

Solve the equation.

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Question 2

Find the solution for the equation.

Accepted Answer

The answer of Find the solution for the equation. ...

Question 3

Simplify the expression.

Accepted Answer

The answer of Simplify the expression.  ...

Question 4

Katie has a collection of nickels, dimes, and quarters with a total value of $6.55. There are 4 more dimes than nickels and 7 more quarters than nickels. How many of each coin is in her collection? ( Hint : Let   = the number of nickels.) __________ nickels, __________ dimes and __________ quarters

Accepted Answer

The answer of Katie has a collection of nickels, dimes,...

Question 5

Solve the equation.

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Question 6

Solve the following inequality using the multiplication property of inequalities. If you multiply both sides by a negative number, be sure to reverse the direction of the inequality symbol. Graph the solution set.

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Question 7

Simplify the expression.

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Question 8

Solve the equation.

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Question 9

Solve the equation.     = __________

Accepted Answer

The answer of Solve the equation.    ...

Question 10

50 is 20% of what number?

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Question 11

Travis has a savings account that his parents opened for him. It pays 6% annual interest. His uncle also opened an account for him, but it pays 12% annual interest. If there is $500 more in the account that pays 6%, and the total interest from both accounts is $102, how much money is in each of the accounts?

Accepted Answer

A)  $965 invested at 6%, $465 invested at 12% 
B)  $900 invested at 6%, $400 invested at 12% 
C)  $700 invested at 6%, $200 invested at 12% 
D)  $1,000 invested at 6%, $500 invested at 12% 
E)  $894 invested at 6%, $394 invested at 12% 
A)  $965 invested at 6%, $465 invested at 12% 
B)  $900 invested at 6%, $400 invested at 12% 
C)  $700 invested at 6%, $200 invested at 12% 
D)  $1,000 invested at 6%, $500 invested at 12% 
E)  $894 invested at 6%, $394 invested at 12%

Question 12

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

Accepted Answer

The answer of For the graph below, write an inequality...

Question 13

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?

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Question 14

A stockbroker has money in three accounts. The interest rates on the three accounts are 8%, 10%, and 12%. If she has twice as much money invested at 10% as she has invested at 8%, three times as much at 12% as she has at 8%, and the total interest for the year is $384, how much is invested at each rate? ( Hint : Let x = the amount invested at 8%.)

Accepted Answer

A)  $597 invested at 8% $1,194 invested at 10%, $1,791 invested at 12% 
B)  $660 invested at 8% $1,320 invested at 10%, $1,980 invested at 12% 
C)  $510 invested at 8% $1,020 invested at 10%, $1,530 invested at 12% 
D)  $735 invested at 8% $1,470 invested at 10%, $2,205 invested at 12% 
E)  $600 invested at 8% $1,200 invested at 10%, $1,800 invested at 12% 
A)  $597 invested at 8% $1,194 invested at 10%, $1,791 invested at 12% 
B)  $660 invested at 8% $1,320 invested at 10%, $1,980 invested at 12% 
C)  $510 invested at 8% $1,020 invested at 10%, $1,530 invested at 12% 
D)  $735 invested at 8% $1,470 invested at 10%, $2,205 invested at 12% 
E)  $600 invested at 8% $1,200 invested at 10%, $1,800 invested at 12%

Question 15

Five times the sum of a number and five is twenty. Find the number.

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Question 16

Use the formula   to find   if   is   .

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Question 17

Solve the equation.

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Question 18

Solve the equation.

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Question 19

Miguel is selling tickets to a barbeque. The tickets are $6.00 for adults and $4.00 for children. He sells twice as many adult tickets as children's tickets and brings in a total of $128.00. How many of each kind of ticket did he sell? __________ adult tickets, __________ children tickets

Accepted Answer

The answer of Miguel is selling tickets to a barbeque....

Question 20

The difference between a number and fifteen is negative five. Find the number.

Accepted Answer

The answer of The difference between a number and fifteen...

Solve the equation.

Find the solution for the equation.

Simplify the expression.

Katie has a collection of nickels, dimes, and quarters with a total value of $6.55. There are 4 more dimes than nickels and 7 more quarters than nickels. How many of each coin is in her collection? ( Hint : Let = the number of nickels.) nickels, dimes and __ quarters

Solve the equation.

Solve the following inequality using the multiplication property of inequalities. If you multiply both sides by a negative number, be sure to reverse the direction of the inequality symbol. Graph the solution set.

Simplify the expression.

Solve the equation.

Solve the equation. = __________

50 is 20% of what number?

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

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?

Five times the sum of a number and five is twenty. Find the number.

Use the formula to find if is .

Solve the equation.

Solve the equation.

Miguel is selling tickets to a barbeque. The tickets are $6.00 for adults and $4.00 for children. He sells twice as many adult tickets as children's tickets and brings in a total of $128.00. How many of each kind of ticket did he sell? adult tickets, children tickets

The difference between a number and fifteen is negative five. Find the number.

Notation and Symbols

Paired Data and Graphing Ordered Pairs

Multiplication With Exponents

The Greatest Common Factor and Factoring by Grouping

Reducing Rational Expressions to Lowest Terms

Review of Solving Equations

The Slope of a Line

Rational Exponents

Completing the Square

Exponential Functions

The Circle

Sequences

Filters

Exam 2: Simplifying Expressions

Solve the equation.

Find the solution for the equation.

Simplify the expression.

Katie has a collection of nickels, dimes, and quarters with a total value of $6.55. There are 4 more dimes than nickels and 7 more quarters than nickels. How many of each coin is in her collection? ( Hint : Let = the number of nickels.) __________ nickels, __________ dimes and __________ quarters

Solve the equation.

Solve the following inequality using the multiplication property of inequalities. If you multiply both sides by a negative number, be sure to reverse the direction of the inequality symbol. Graph the solution set.

Simplify the expression.

Solve the equation.

Solve the equation. = __________

50 is 20% of what number?

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

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?

Five times the sum of a number and five is twenty. Find the number.

Use the formula to find if is .

Solve the equation.

Solve the equation.

Miguel is selling tickets to a barbeque. The tickets are $6.00 for adults and $4.00 for children. He sells twice as many adult tickets as children's tickets and brings in a total of $128.00. How many of each kind of ticket did he sell? __________ adult tickets, __________ children tickets

The difference between a number and fifteen is negative five. Find the number.

Notation and Symbols

Paired Data and Graphing Ordered Pairs

Multiplication With Exponents

The Greatest Common Factor and Factoring by Grouping

Reducing Rational Expressions to Lowest Terms

Review of Solving Equations

The Slope of a Line

Rational Exponents

Completing the Square

Exponential Functions

The Circle

Sequences

Filters

Katie has a collection of nickels, dimes, and quarters with a total value of $6.55. There are 4 more dimes than nickels and 7 more quarters than nickels. How many of each coin is in her collection? ( Hint : Let = the number of nickels.) nickels, dimes and __ quarters

Miguel is selling tickets to a barbeque. The tickets are $6.00 for adults and $4.00 for children. He sells twice as many adult tickets as children's tickets and brings in a total of $128.00. How many of each kind of ticket did he sell? adult tickets, children tickets