Use Structure A plumber charges a customer a one-time service fee of $79, $62 per hour for labor, and a surcharge of $15 per hour due to the call being an emergency. Write an expression to represent the total charges for the plumber in two different ways.

Q: If a land in a town in Ontario is assessed for $222,700 and the property tax is 22.6 mills (per…

A: Given query is to find the property tax .

Q: If you spend $5.50 for a Starbucks coffee three times a week, how much are you spending annually?

A:

Q: The first bill totaled 613$. The second bill totaled $584. The third bill totaled $1548. By how much…

A: The first bill totaled $613. The second bill totaled $584. The third bill totaled $1548.

Q: Cooper deposited $63 into his checking account. He then wrote two checks, one for $20 and one for…

A: With the checks amount is withdrawn from the checking account

Q: Bob works for Allies Electronics making switches. He is paid​ $0.40 per switch. Last week he made…

A:

Q: Jeff owes $465.98 on his credit card. He returns two items for $51.34 and $45.53 and then makes…

A: Given information Opening balance=$465.98 Returns=$51.34+$45.53=$96.87 And…

Q: Aleah works at the mall and makes an average of $1280 per month. Her rent is $425 per month, and her…

A: Aleah works at the mall and makes an average of $1280 per month.Monthly rent = $425Monthly car…

Q: Kurt is looking for a new job. His current job pays him $775 per week. The job Kurt wants to apply…

A: The objective of the question is to calculate Kurt's current yearly salary based on his weekly pay.

Q: The airport garage charges $6 to park for the first hour and then $2.50 an hour for any additional…

A:

Q: Monique works as a librarian and earns $1,300 on a bi-monthly basis. What is her average monthly…

A: The objective of this question is to calculate Monique's average monthly income based on her…

Q: Upon arriving at the fair, Amari finds they have marked up the price of tickets from theprevious…

A: The first part of the question is asking for the percent change in the cost of tickets from last…

Q: In Math 30-1 class students were given 2 more pieces of information relating to the following…

A: The period of a function is the length of the interval for which the curve completes one cycle.

Q: Brenda's bank charges $4.50/month for up to 15 transactions and $0.45 for each additional…

A:

Q: What is the cost of an item that retails for $18 and has a dollar markup of $8?

A:

Q: Can you pay the exact amount (no change ) of $20 by using seven $1, $5, and $10 bills?

A:

Q: The bookstore marked some notepads down from $2.00 but still kept the price over $1.00. It sold all…

A: An Integer is any number in the set ···,-3,-2,-1,0,1,2,3,···. Integers comprise natural numbers 1,…

Q: Meadow Inc. sells shoes for $118 each. The variable costs per shoe are $47 and the fixed costs per…

A: Given that Meadow Inc. sells shoes for $118 each. The variable costs per shoe are $47 and the fixed…

Q: A coffee company received 36 3/4 kilograms of coffee beans at $260 per kilogram. Sales for the next…

A:

Q: If an electrician works  hours a day at a job at $16 per hour, how much does he make working for 5…

A: To calculate the electrician's earnings, need to multiply the number of hours worked per day by the…

Q: A service center bills a $35 service charge for a house call plus $24 for each hour the job takes.…

A: Given:  the service charge for a house call = $35 Charge for each hour of the job = $24…

Q: Suppose your have no balance (debt) on your credit card.  If you spend $150 in a month and paid…

A:

Q: In 14 weeks, the value of Bob Treatman's day trading account decreased by $588. What was the average…

A: NOTE: Refresh your page if you can't see any equations. . in 14 weeks, the value of Bob Treatman's…

Q: Find the total cost of 95 heater filters that cost $2 each.

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Q: A man bought a second hand photocopying machine for #34000. He serviced it at a cost of #2000 and…

A:

Q: Sue's paycheck is $1,040 for 40 hours of work. If she works 30 hours next week, what will her…

A:

Q: Peggy is the revenue manager at a 1500-room hotel. For next Friday Peggy's PMS shows 320 check-outs,…

A:

Q: Anne fox receives $100 per week from her job. Her husband, Mark, receives $620 twice monthly from…

A:

Q: Jared purchases a new phone contract from Fizo Network. His contract requires him to pay a monthly…

A: Given query is to find the monthly charges for the new phone service.

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.