Water Bills The Village of Oak Lawn charges homeowners$57.07 per quarter-year plus $5.81 per 1000 gallons for waterusage in excess of 10,000 gallons. In 2014 one homeowner’squarterly bill ranged from a high of $150.03 to a low of$97.74. Over what range did water usage vary?Source: Village of Oak Lawn, Illinois, January 2014

Q: Use the Tax Rate Tables, Exhibit 18-3, to calculate the tax liability (in $) for the taxpayer. Name…

A: Though the tax slab is not attached, we take into account the standard tax slab for individual in…

Q: The average amount of money held by each child in a group of 5 is $0.50.If one of the children loses…

A: Given that: Total number of child = 5Average money held by each child = $0.50

Q: 6. In the month of July, a convenience store had total sales of $102,300 from its gas pumps and…

A:

Q: an electric bill a variable expense?

A: Yes, electricity is a variable cost. It is priced in terms of cost per unit used.

Q: If a job pays $10 which is approximately 6.67%, how much would the job have paid in 1995?

A: we need to find how much would the job have paid in 1995

Q: 9* = 8

A: We have to find the value of x.

Q: Magnolia works at Kroger for $9.40 per hour and worked 222hours last week. What was her weekly…

A: Given Magnolia works at Kroger for $9.40 per hour and worked  2234 hours.

Q: A country club waiter earns $8.80 per hour plus tips of at least 15% of the restaurant tab from each…

A: In an hour waiter will get $8.80. so for the entire 8 hour shift he will get $(8×8.80) . Total…

Q: A manufacturing company has to produce and sell 226 items every month to break even. The company's…

A: Part 2: Explanation:Step 1: Calculate total fixed costs.Fixed costs are given as $2,290.50 per…

Q: Mr. Rivero used 1294 kilowatts of electricity in July.  The cost for electricity is $0.134 per…

A: Mr. Rivero used 1294 kilowatts of electricity in July.   His total cost is $173.396.

Q: P = $8100, A = $9470.25, t = 14 months   A.6% B.29.5% C.29% D14.5%

A:

Q: Sales last year for a department were $124,560. This year planned sales are forecast to increase by…

A: The sales of last year is $ 124,560.   The increment of 4.2 % in $ 124,560 is:

Q: ou calculate the cost per portion for your Fruit Salad to be $1.29 per portion. What is the selling…

A: cost per portion = $1.29 30% food cost percent

Q: Find the sales tax on a $29.99 purchase if the sales tax rate is 6 1/2%.

A: Purchase = 29.99Sales tax rate = 6.5%

Q: Don buys a car for $22,500. Don gets a loan for a year with an interest rate of 3% per year. How…

A: Using simple interest formula,

Unitary Method

The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products. 

Speed, Time, and Distance

Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.

Profit and Loss

The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.

Units and Measurements

Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.