Question 1

Rearrange formula (6-2) to isolate r on the left side.

Accepted Answer

The answer of Rearrange formula (6-2) to isolate r on...

Question 2

Evaluate the following:

Accepted Answer

A)  233.95 
B)  6.888 
C)  0.689 
D)  23.395 
E)  23.763

Question 3

Evaluate the following expression for the given value of the variables and calculate to the cent:
  
for S
= $2500, r = 0.085,

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The answer of Evaluate the following expression for the given...

Question 4

Perform the operation indicated and collect like terms:

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

Question 5

Simplify:

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The answer of Simplify: ...

Question 6

Simplify:

Accepted Answer

The answer of Simplify:
 ...

Question 7

Solve for x to five-figure accuracy:

Accepted Answer

The answer of Solve for x to five-figure accuracy: ...

Question 8

Solve the following pair of equations to three-figure accuracy. Verify your solution.
37x - 63y = 235
18x + 26y = 468

Accepted Answer

The answer of Solve the following pair of equations to...

Question 9

Facebook had 65,704,000 unique visitors in February of 2009. This number represented a 228.2% growth over the corresponding number for February 2008. Rounded to the nearest 10,000, what was the absolute increase, year-over-year, in the number of unique visitors?

Accepted Answer

The answer of Facebook had 65,704,000 unique visitors in February...

Question 10

Solve each of the following pairs of equations to three-figure accuracy.

Accepted Answer

The answer of Solve each of the following pairs of...

Question 11

Use formula (4-2) to calculate d2 if N = $324.30, L = $498, d1 = 0.20, and d3 = 0.075.

Accepted Answer

The answer of Use formula (4-2) to calculate d2 if...

Question 12

Use formula (6-1) to calculate P if r = 0.05, i = $6.25, and t = 0.25.

Accepted Answer

The answer of Use formula (6-1) to calculate P if...

Question 13

Solve the following equation: 29 - 4y = 2y - 7

Accepted Answer

The answer of Solve the following equation: 29 - 4y...

Question 14

Solve for the unknown variable:

Accepted Answer

The answer of Solve for the unknown variable:
 ...

Question 15

Last year, Canada's exports to the U.S. exceeded imports from the U.S. by 23%. By what percentage were the United States' exports to Canada less than its imports from Canada?

Accepted Answer

The answer of Last year, Canada's exports to the U.S....

Question 16

Perform the operation indicated and collect like terms:

Accepted Answer

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

Question 17

Simplify and collect like terms:

Accepted Answer

The answer of Simplify and collect like terms: ...

Question 18

Simplify, collect like terms and maintain 5-figure accuracy:

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The answer of Simplify, collect like terms and maintain 5-figure...

Question 19

Solve the following pair of equations to three-figure accuracy. Verify your solution.
0.03x + 0.05y = 51
0.8x - 0.7y = 140

Accepted Answer

The answer of Solve the following pair of equations to...

Question 20

Solve the following equation accurate to the cent:

Accepted Answer

The answer of Solve the following equation accurate to the...

Exam 2: Review and Applications of Algebra

Rearrange formula (6-2) to isolate r on the left side.

Evaluate the following:

Evaluate the following expression for the given value of the variables and calculate to the cent: for S = $2500, r = 0.085,

Perform the operation indicated and collect like terms:

Simplify:

Simplify:

Solve for x to five-figure accuracy:

Solve the following pair of equations to three-figure accuracy. Verify your solution. 37x - 63y = 235 18x + 26y = 468

Facebook had 65,704,000 unique visitors in February of 2009. This number represented a 228.2% growth over the corresponding number for February 2008. Rounded to the nearest 10,000, what was the absolute increase, year-over-year, in the number of unique visitors?

Solve each of the following pairs of equations to three-figure accuracy.

Use formula (4-2) to calculate d2 if N = $324.30, L = $498, d1 = 0.20, and d3 = 0.075.

Use formula (6-1) to calculate P if r = 0.05, i = $6.25, and t = 0.25.

Solve the following equation: 29 - 4y = 2y - 7

Solve for the unknown variable:

Last year, Canada's exports to the U.S. exceeded imports from the U.S. by 23%. By what percentage were the United States' exports to Canada less than its imports from Canada?

Perform the operation indicated and collect like terms:

Simplify and collect like terms:

Simplify, collect like terms and maintain 5-figure accuracy:

Solve the following pair of equations to three-figure accuracy. Verify your solution. 0.03x + 0.05y = 51 0.8x - 0.7y = 140

Solve the following equation accurate to the cent: