Question 1

Simplify:
$\frac{\left.(x^{5})\right (x^{6})}{x^{9}}$

Accepted Answer

The answer of Simplify:
$\frac{\left.(x^{5})\right (x^{6})}{x^{9}}$ ...

Question 2

Calculate the missing value: Initial Value =?; Final Value = $75; Percent Change = -50%

Accepted Answer

The answer of Calculate the missing value: Initial Value =?;...

Question 3

Perform the operation indicated and collect like terms:
$\frac{x^{2} y-x y^{2}}{x y}$

Accepted Answer

The answer of Perform the operation indicated and collect like...

Question 4

What sum of money, increased by 7% equals $187.25?

Accepted Answer

A)  $200.36 
B)  $174.14 
C)  $180.25 
D)  $175.00 
E)  $170.00 
A)  $200.36 
B)  $174.14 
C)  $180.25 
D)  $175.00 
E)  $170.00

Question 5

How much is $75 after an increase of 75%?

Accepted Answer

The answer of How much is $75 after an increase...

Question 6

John and Jill agree to form a partnership. The partnership agreement requires that John invests $7,000.00 less than one-half of what Jill is to invest. If the total investment of both is $125,000.00, how much is Jill's investment?

Accepted Answer

A)  $88,000.00 
B)  $37,000.00 
C)  $78,666.67 
D)  $46,333.33 
E)  $74,393.33 
A)  $88,000.00 
B)  $37,000.00 
C)  $78,666.67 
D)  $46,333.33 
E)  $74,393.33

Question 7

Solve accurate to the cent:
$\frac{x}{1+0.115 \times \frac{78}{365}}+3 x\left(1+0.115 \times \frac{121}{365}\right)=\$ 1000\left(1+0.115 \times \frac{43}{365}\right)$

Accepted Answer

The answer of Solve accurate to the cent:
\(\frac{x}{1+0.115 \times \frac{78}{365}}+3...

Question 8

Simplify:
$\frac{(-2 y)^{3}\left(x^{4}\right)^{-2}}{\left(x^{-2}\right)^{2}(4 y)^{2}}$

Accepted Answer

The answer of Simplify:
$\frac{(-2 y)^{3}\left(x^{4}\right)^{-2}}{\left(x^{-2}\right)^{2}(4 y)^{2}}$ ...

Question 9

Calculate the result to the nearest cent given n = 3; i = .087 and R = $925 $\frac{R}{i}\left\lfloor 1-\frac{1}{(1+i)^{n}}\right\rfloor$

Accepted Answer

A)  $18,716.57 
B)  $22,512.13 
C)  $5,341.55 
D)  $2,354.02 
E)  $2,158.21 
A)  $18,716.57 
B)  $22,512.13 
C)  $5,341.55 
D)  $2,354.02 
E)  $2,158.21

Question 10

Evaluate to six-figure accuracy: (1.0085)5 (1.0085)3

Accepted Answer

Question 11

Rory invested a total of $7,800 in shares of ABC Ltd. and XYZ Inc. One year later the investment was worth $9,310, after the shares of ABC had increased in value by 15% and the shares of XYZ were up 25%. How much did Rory invest in each company?

Accepted Answer

$3400 inve

Question 12

Perform the operation indicated and collect like terms: -(p2 - 4pq -5p) $\left(\frac{2 q}{p}\right)$

Accepted Answer

Question 13

The Lightning laser printer prints 30% more pages per minute than the Reliable laser printer. What percentage less time than the Reliable will the Lightning require for long print jobs?

Accepted Answer

The answer of The Lightning laser printer prints 30% more...

Question 14

Solve for the following pair of equations to three figure accuracy
2.9y + 6.8z = 185.8
6.4y + 10.1z = 149.3

Accepted Answer

y = -60.53

Question 15

How much is $102 after a decrease of 2%?

Accepted Answer

The answer of How much is $102 after a decrease...

Question 16

How much is $10 after an increase of 900%?

Accepted Answer

The answer of How much is $10 after an increase...

Question 17

Simplify and collect like terms: (6x2 - 3xy + 4y2) - (8y2 - 10xy - x2)

Accepted Answer

Question 18

The retail price of an item is $625.50. This includes a markup of three-quarters of the wholesale cost to the retailer. What is the wholesale cost?

Accepted Answer

A)  $1,094.63 
B)  $469.13 
C)  $834.00 
D)  $156.38 
E)  $357.43 
A)  $1,094.63 
B)  $469.13 
C)  $834.00 
D)  $156.38 
E)  $357.43

Question 19

Evaluate to six-figure accuracy:
$\frac{(1.008 \overline{3})^{30}-1}{0.008 \overline{3}}$

Accepted Answer

The answer of Evaluate to six-figure accuracy:
$\frac{(1.008 \overline{3})^{30}-1}{0.008 \overline{3}}$...

Question 20

Evaluate the following:
0.07x + 0.38y = 0.294
-0.3x + 0.7y = 0.37

Accepted Answer

The answer of Evaluate the following:
0.07x + 0.38y = 0.294
-0.3x...

Simplify: $\frac{\left.(x^{5})\right (x^{6})}{x^{9}}$

Calculate the missing value: Initial Value =?; Final Value = $75; Percent Change = -50%

Perform the operation indicated and collect like terms: $\frac{x^{2} y-x y^{2}}{x y}$

What sum of money, increased by 7% equals $187.25?

How much is $75 after an increase of 75%?

John and Jill agree to form a partnership. The partnership agreement requires that John invests $7,000.00 less than one-half of what Jill is to invest. If the total investment of both is $125,000.00, how much is Jill's investment?

Solve accurate to the cent: $\frac{x}{1+0.115 \times \frac{78}{365}}+3 x\left(1+0.115 \times \frac{121}{365}\right)=\$ 1000\left(1+0.115 \times \frac{43}{365}\right)$

Simplify: $\frac{(-2 y)^{3}\left(x^{4}\right)^{-2}}{\left(x^{-2}\right)^{2}(4 y)^{2}}$

Calculate the result to the nearest cent given n = 3; i = .087 and R = $925 $\frac{R}{i}\left\lfloor 1-\frac{1}{(1+i)^{n}}\right\rfloor$

Evaluate to six-figure accuracy: (1.0085)⁵ (1.0085)³

Rory invested a total of $7,800 in shares of ABC Ltd. and XYZ Inc. One year later the investment was worth $9,310, after the shares of ABC had increased in value by 15% and the shares of XYZ were up 25%. How much did Rory invest in each company?

Perform the operation indicated and collect like terms: -(p² - 4pq -5p) $\left(\frac{2 q}{p}\right)$

The Lightning laser printer prints 30% more pages per minute than the Reliable laser printer. What percentage less time than the Reliable will the Lightning require for long print jobs?

Solve for the following pair of equations to three figure accuracy 2.9y + 6.8z = 185.8 6.4y + 10.1z = 149.3

How much is $102 after a decrease of 2%?

How much is $10 after an increase of 900%?

Simplify and collect like terms: (6x² - 3xy + 4y²) - (8y² - 10xy - x²)

The retail price of an item is $625.50. This includes a markup of three-quarters of the wholesale cost to the retailer. What is the wholesale cost?

Evaluate to six-figure accuracy: $\frac{(1.008 \overline{3})^{30}-1}{0.008 \overline{3}}$

Evaluate the following: 0.07x + 0.38y = 0.294 -0.3x + 0.7y = 0.37

Review and Applications of Basic Mathematics

Ratios and Proportions

Mathematics of Merchandising

Cost-Volume-Profit Analysis

Simple Interest

Applications of Simple Interest

Compound Interest: Future Value and Present Value

Compound Interest: Further Topics and Applications

Annuities: Future Value and Present Value

Annuities: Periodic Payment, Number of Payments, and Interest Rate

Annuities: Special Situations

Loan Amortization: Mortgages

Filters

Exam 2: Review and Applications of Algebra

Simplify: (x5)(x6)x9\frac{\left.(x^{5})\right (x^{6})}{x^{9}}x9(x5)(x6)​

Calculate the missing value: Initial Value =?; Final Value = $75; Percent Change = -50%

Perform the operation indicated and collect like terms: x2y−xy2xy\frac{x^{2} y-x y^{2}}{x y}xyx2y−xy2​

What sum of money, increased by 7% equals $187.25?

How much is $75 after an increase of 75%?

John and Jill agree to form a partnership. The partnership agreement requires that John invests $7,000.00 less than one-half of what Jill is to invest. If the total investment of both is $125,000.00, how much is Jill's investment?

Solve accurate to the cent: x1+0.115×78365+3x(1+0.115×121365)=$1000(1+0.115×43365)\frac{x}{1+0.115 \times \frac{78}{365}}+3 x\left(1+0.115 \times \frac{121}{365}\right)=\$ 1000\left(1+0.115 \times \frac{43}{365}\right)1+0.115×36578​x​+3x(1+0.115×365121​)=$1000(1+0.115×36543​)

Simplify: (−2y)3(x4)−2(x−2)2(4y)2\frac{(-2 y)^{3}\left(x^{4}\right)^{-2}}{\left(x^{-2}\right)^{2}(4 y)^{2}}(x−2)2(4y)2(−2y)3(x4)−2​

Calculate the result to the nearest cent given n = 3; i = .087 and R = $925 Ri⌊1−1(1+i)n⌋\frac{R}{i}\left\lfloor 1-\frac{1}{(1+i)^{n}}\right\rflooriR​⌊1−(1+i)n1​⌋

Evaluate to six-figure accuracy: (1.0085)5 (1.0085)3

Rory invested a total of $7,800 in shares of ABC Ltd. and XYZ Inc. One year later the investment was worth $9,310, after the shares of ABC had increased in value by 15% and the shares of XYZ were up 25%. How much did Rory invest in each company?

Perform the operation indicated and collect like terms: -(p2 - 4pq -5p) (2qp)\left(\frac{2 q}{p}\right)(p2q​)

The Lightning laser printer prints 30% more pages per minute than the Reliable laser printer. What percentage less time than the Reliable will the Lightning require for long print jobs?

Solve for the following pair of equations to three figure accuracy 2.9y + 6.8z = 185.8 6.4y + 10.1z = 149.3

How much is $102 after a decrease of 2%?

How much is $10 after an increase of 900%?

Simplify and collect like terms: (6x2 - 3xy + 4y2) - (8y2 - 10xy - x2)

The retail price of an item is $625.50. This includes a markup of three-quarters of the wholesale cost to the retailer. What is the wholesale cost?

Evaluate to six-figure accuracy: (1.0083‾)30−10.0083‾\frac{(1.008 \overline{3})^{30}-1}{0.008 \overline{3}}0.0083(1.0083)30−1​

Evaluate the following: 0.07x + 0.38y = 0.294 -0.3x + 0.7y = 0.37

Review and Applications of Basic Mathematics

Ratios and Proportions

Mathematics of Merchandising

Cost-Volume-Profit Analysis

Simple Interest

Applications of Simple Interest

Compound Interest: Future Value and Present Value

Compound Interest: Further Topics and Applications

Annuities: Future Value and Present Value

Annuities: Periodic Payment, Number of Payments, and Interest Rate

Annuities: Special Situations

Loan Amortization: Mortgages

Filters

Simplify: $\frac{\left.(x^{5})\right (x^{6})}{x^{9}}$

Perform the operation indicated and collect like terms: $\frac{x^{2} y-x y^{2}}{x y}$

Solve accurate to the cent: $\frac{x}{1+0.115 \times \frac{78}{365}}+3 x\left(1+0.115 \times \frac{121}{365}\right)=\$ 1000\left(1+0.115 \times \frac{43}{365}\right)$

Simplify: $\frac{(-2 y)^{3}\left(x^{4}\right)^{-2}}{\left(x^{-2}\right)^{2}(4 y)^{2}}$

Calculate the result to the nearest cent given n = 3; i = .087 and R = $925 $\frac{R}{i}\left\lfloor 1-\frac{1}{(1+i)^{n}}\right\rfloor$

Evaluate to six-figure accuracy: (1.0085)⁵ (1.0085)³

Perform the operation indicated and collect like terms: -(p² - 4pq -5p) $\left(\frac{2 q}{p}\right)$

Simplify and collect like terms: (6x² - 3xy + 4y²) - (8y² - 10xy - x²)

Evaluate to six-figure accuracy: $\frac{(1.008 \overline{3})^{30}-1}{0.008 \overline{3}}$