Question 1

Solve: 0.5x - 0.75 + 9x = 5x + 1.5

Accepted Answer

A)  x = 0.05 
B)  x = 0.155 
C)  x = -0.5 
D)  x = 0.5 
E)  x = 0.55 
A)  x = 0.05 
B)  x = 0.155 
C)  x = -0.5 
D)  x = 0.5 
E)  x = 0.55 D

Question 2

After a reduction of   of the selling price, a VCR was sold for $470.00. Determine the regular selling price.

Accepted Answer

Let the regular price be y.
Then reduction in price is   y.
y -   y = 470   y = 470
y = $506.15
The regular selling price is $506.15.

Question 3

Solve: x - 0.75x = 9.00

Accepted Answer

x - .75x = 9.00, .25x = 9.00, x = 36.00

Question 4

Express in exponential form: log3(243) = 5

Accepted Answer

Question 5

Solve: x -   =   + 1

Accepted Answer

x - @#IMG-DLM& = @#IMG-DLM& + 1
(4)x - (

Question 6

Solve:   (4 - 3x) +   =   x -   (2x - 3)

Accepted Answer

@#IMG-DLM& (4 - 3x) + @#IMG-DLM& = @#IMG-DLM& x - @#IMG-DLM& (2x - 3)

Question 7

Express in exponential form: log10   = -2

Accepted Answer

Question 8

Express in logarithmic form: e4x = 20

Accepted Answer

4x = ln 20

Question 9

Solve: 2x + 5 = 7

Accepted Answer

A)  x = 1 
B)  x = 6 
C)  x = 2 
D)  x = 4 
E)  x =   
A)  x = 1 
B)  x = 6 
C)  x = 2 
D)  x = 4 
E)  x =

Question 10

A clothing store sells fancy hats at a gross margin of $3.50 each and ordinary hats at a gross margin of $5.00 each. During July, 110 hats were sold for a total gross margin of $460.00. How many fancy hats were sold?

Accepted Answer

Let the number of fancy hats be y.
Then

Question 11

Simplify:

Accepted Answer

The answer of Simplify:  ...

Question 12

Solve: x + 0.307x = 640.20

Accepted Answer

1.307x = 6

Question 13

The local amateur soccer club spent $1640 on tickets to a professional hockey game. If the club bought 2.5 times as many eight-dollar tickets than the number of twelve-dollar tickets and four fewer fifteen-dollar tickets than 7/10 the number of twelve dollar tickets, how many of each type of ticket did the club buy?

Accepted Answer

Let the number of $12 tickets be x.
Numb

Question 14

Solve: S = P(1 + rt) for t

Accepted Answer

S = P(1 +

Question 15

Simplify:   -2

Accepted Answer

@#IMG-DLM& ^-2 = (x + 2)2/ x² = (x

Question 16

Solve: -   x = -49

Accepted Answer

x = -49 ∗

Question 17

Simplify: (3)2(3)5

Accepted Answer

A)  30 
B)  90 
C)  59 049 
D)  2187 
E)  120 
A)  30 
B)  90 
C)  59 049 
D)  2187 
E)  120

Question 18

Calculate:

Accepted Answer

The answer of Calculate:  ...

Question 19

The rapper Drake hosts a concert at the Air Canada Center, where the ticket price is $240. However, the price of the individual ticket includes the 13% HST. What is the original price of the ticket, excluding the HST?

Accepted Answer

Let x represent the

Question 20

Simplify: -(4 - 6a) - (-4 + 3a)

Accepted Answer

-4 + 6a +

Solve: 0.5x - 0.75 + 9x = 5x + 1.5

After a reduction of of the selling price, a VCR was sold for $470.00. Determine the regular selling price.

Solve: x - 0.75x = 9.00

Express in exponential form: log₃(243) = 5

Solve: x - = + 1

Solve: (4 - 3x) + = x - (2x - 3)

Express in exponential form: log₁₀ = -2

Express in logarithmic form: e⁴^x = 20

Solve: 2x + 5 = 7

A clothing store sells fancy hats at a gross margin of $3.50 each and ordinary hats at a gross margin of $5.00 each. During July, 110 hats were sold for a total gross margin of $460.00. How many fancy hats were sold?

Simplify:

Solve: x + 0.307x = 640.20

Solve: S = P(1 + rt) for t

Simplify: ^-2

Solve: - x = -49

Simplify: (3)²(3)⁵

Calculate:

The rapper Drake hosts a concert at the Air Canada Center, where the ticket price is $240. However, the price of the individual ticket includes the 13% HST. What is the original price of the ticket, excluding the HST?

Simplify: -(4 - 6a) - (-4 + 3a)

Review of Arithmetic

Ratio, Proportion, and Percent

Linear Systems

Cost-Volume-Profit Analysis and Break-Even

Trade Discounts, Cash Discounts, Markup, and Markdown

Simple Interest

Simple Interest Applications

Compound Interest - Future Value and Present Value

Compound Interest - Further Topics

Ordinary Simple Annuities

Ordinary General Annuities

Annuities Due, Deferred Annuities, and Perpetuities

Amortization of Loans, Residential Mortgages, and Sinking Funds

Bond Valuation

Investment Decision Applications

Filters

Exam 2: Review of Basic Algebra

Solve: 0.5x - 0.75 + 9x = 5x + 1.5

After a reduction of of the selling price, a VCR was sold for $470.00. Determine the regular selling price.

Solve: x - 0.75x = 9.00

Express in exponential form: log3(243) = 5

Solve: x - = + 1

Solve: (4 - 3x) + = x - (2x - 3)

Express in exponential form: log10 = -2

Express in logarithmic form: e4x = 20

Solve: 2x + 5 = 7

A clothing store sells fancy hats at a gross margin of $3.50 each and ordinary hats at a gross margin of $5.00 each. During July, 110 hats were sold for a total gross margin of $460.00. How many fancy hats were sold?

Simplify:

Solve: x + 0.307x = 640.20

Solve: S = P(1 + rt) for t

Simplify: -2

Solve: - x = -49

Simplify: (3)2(3)5

Calculate:

The rapper Drake hosts a concert at the Air Canada Center, where the ticket price is $240. However, the price of the individual ticket includes the 13% HST. What is the original price of the ticket, excluding the HST?

Simplify: -(4 - 6a) - (-4 + 3a)

Review of Arithmetic

Ratio, Proportion, and Percent

Linear Systems

Cost-Volume-Profit Analysis and Break-Even

Trade Discounts, Cash Discounts, Markup, and Markdown

Simple Interest

Simple Interest Applications

Compound Interest - Future Value and Present Value

Compound Interest - Further Topics

Ordinary Simple Annuities

Ordinary General Annuities

Annuities Due, Deferred Annuities, and Perpetuities

Amortization of Loans, Residential Mortgages, and Sinking Funds

Bond Valuation

Investment Decision Applications

Filters

Express in exponential form: log₃(243) = 5

Express in exponential form: log₁₀ = -2

Express in logarithmic form: e⁴^x = 20

Simplify: ^-2

Simplify: (3)²(3)⁵