Question 1

Five times the difference of a number and nine is negative twenty. Find the number.

Accepted Answer

The answer of Five times the difference of a number...

Question 2

Find the solution for the equation.

Accepted Answer

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

Question 3

Solve for the specified variable using the given facts. Solve d = r t for t , if d = 70 and r = 10. t = __________

Accepted Answer

The answer of Solve for the specified variable using the...

Question 4

Solve for the specified variable using the given facts. Solve   for   if   .   = __________

Accepted Answer

The answer of Solve for the specified variable using the...

Question 5

Evaluate the expression when   is 5.

Accepted Answer

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

Question 6

Pat is 20 years older than his son Patrick. In 3 years Pat will be twice as old as Patrick. How old are they now?

Accepted Answer

A)  Pat is 39; Patrick is 19 
B)  Pat is 35; Patrick is 15 
C)  Pat is 30; Patrick is 10 
D)  Pat is 37; Patrick is 17 
E)  Pat is 32; Patrick is 12 
A)  Pat is 39; Patrick is 19 
B)  Pat is 35; Patrick is 15 
C)  Pat is 30; Patrick is 10 
D)  Pat is 37; Patrick is 17 
E)  Pat is 32; Patrick is 12

Question 7

Solve the equation.     = __________

Accepted Answer

The answer of Solve the equation.    ...

Question 8

Solve.     __________

Accepted Answer

The answer of Solve.     __________...

Question 9

Solve for the indicated variable.   for

Accepted Answer

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

Question 10

Solve the equation.     __________

Accepted Answer

The answer of Solve the equation.    ...

Question 11

Solve the equation.     = __________

Accepted Answer

The answer of Solve the equation.    ...

Question 12

Solve the equation.

Accepted Answer

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

Question 13

Jack is twice as old as Lacy. In two years the sum of their ages will be seventy three. How old are they now?

Accepted Answer

A)  Jack is 60; Lacy is 30 
B)  Jack is 36; Lacy is 18 
C)  Jack is 46; Lacy is 23 
D)  Jack is 34; Lacy is 17 
E)  Jack is 48; Lacy is 24 
A)  Jack is 60; Lacy is 30 
B)  Jack is 36; Lacy is 18 
C)  Jack is 46; Lacy is 23 
D)  Jack is 34; Lacy is 17 
E)  Jack is 48; Lacy is 24

Question 14

If the temperature on the ground is   , then the temperature at   feet above the ground can be found from the expression   Find the temperature at an altitude of 12,000 feet. The temperature is __________

Accepted Answer

The answer of If the temperature on the ground is...

Question 15

Solve the equation.

Accepted Answer

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

Question 16

The cost of a long-distance phone call is $0.39 for the first minute and $0.28 for each additional minute. If the total charge for a long-distance call is $4.03, how many minutes was the call? __________ minutes

Accepted Answer

The answer of The cost of a long-distance phone call...

Question 17

Tyler has two savings accounts that his grandparents opened for him. The two accounts pay 12% and 18% in annual interest; there is $400 more in the account that pays 18% than there is in the other account. If the total interest for a year is $252, how much money does he have in each account?

Accepted Answer

A)  $600 invested at 12%, $1,000 invested at 18% 
B)  $1,200 invested at 12%, $1,600 invested at 18% 
C)  $700 invested at 12%, $1,100 invested at 18% 
D)  $550 invested at 12%, $950 invested at 18% 
E)  $650 invested at 12%, $1,050 invested at 18% 
A)  $600 invested at 12%, $1,000 invested at 18% 
B)  $1,200 invested at 12%, $1,600 invested at 18% 
C)  $700 invested at 12%, $1,100 invested at 18% 
D)  $550 invested at 12%, $950 invested at 18% 
E)  $650 invested at 12%, $1,050 invested at 18%

Question 18

Solve for the indicated variable.   for

Accepted Answer

The answer of Solve for the indicated variable.  ...

Question 19

John is 3 times as old as Martha. Six years ago the sum of their ages was fifty-two. How old are they now?

Accepted Answer

A)  John is 48; Martha is 16 
B)  John is 60; Martha is 20 
C)  John is 63; Martha is 21 
D)  John is 45; Martha is 15 
E)  John is 51; Martha is 17 
A)  John is 48; Martha is 16 
B)  John is 60; Martha is 20 
C)  John is 63; Martha is 21 
D)  John is 45; Martha is 15 
E)  John is 51; Martha is 17

Question 20

Evaluate the expression when   is -2 and   is 4.

Accepted Answer

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

Five times the difference of a number and nine is negative twenty. Find the number.

Find the solution for the equation.

Solve for the specified variable using the given facts. Solve d = r t for t , if d = 70 and r = 10. t = __________

Solve for the specified variable using the given facts. Solve for if . = __________

Evaluate the expression when is 5.

Pat is 20 years older than his son Patrick. In 3 years Pat will be twice as old as Patrick. How old are they now?

Solve the equation. = __________

Solve. __________

Solve for the indicated variable. for

Solve the equation. __________

Solve the equation. = __________

Solve the equation.

Jack is twice as old as Lacy. In two years the sum of their ages will be seventy three. How old are they now?

If the temperature on the ground is , then the temperature at feet above the ground can be found from the expression Find the temperature at an altitude of 12,000 feet. The temperature is __________

Solve the equation.

The cost of a long-distance phone call is $0.39 for the first minute and $0.28 for each additional minute. If the total charge for a long-distance call is $4.03, how many minutes was the call? __________ minutes

Tyler has two savings accounts that his grandparents opened for him. The two accounts pay 12% and 18% in annual interest; there is $400 more in the account that pays 18% than there is in the other account. If the total interest for a year is $252, how much money does he have in each account?

Solve for the indicated variable. for

John is 3 times as old as Martha. Six years ago the sum of their ages was fifty-two. How old are they now?

Evaluate the expression when is -2 and is 4.

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

Five times the difference of a number and nine is negative twenty. Find the number.

Find the solution for the equation.

Solve for the specified variable using the given facts. Solve d = r t for t , if d = 70 and r = 10. t = __________

Solve for the specified variable using the given facts. Solve for if . = __________

Evaluate the expression when is 5.

Pat is 20 years older than his son Patrick. In 3 years Pat will be twice as old as Patrick. How old are they now?

Solve the equation. = __________

Solve. __________

Solve for the indicated variable. for

Solve the equation. __________

Solve the equation. = __________

Solve the equation.

Jack is twice as old as Lacy. In two years the sum of their ages will be seventy three. How old are they now?

If the temperature on the ground is , then the temperature at feet above the ground can be found from the expression Find the temperature at an altitude of 12,000 feet. The temperature is __________

Solve the equation.

The cost of a long-distance phone call is $0.39 for the first minute and $0.28 for each additional minute. If the total charge for a long-distance call is $4.03, how many minutes was the call? __________ minutes

Tyler has two savings accounts that his grandparents opened for him. The two accounts pay 12% and 18% in annual interest; there is $400 more in the account that pays 18% than there is in the other account. If the total interest for a year is $252, how much money does he have in each account?

Solve for the indicated variable. for

John is 3 times as old as Martha. Six years ago the sum of their ages was fifty-two. How old are they now?

Evaluate the expression when is -2 and is 4.

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