Explain the significance of the equation y = 50x + 20 which represents the hourly cost of a car repair.
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Answer 1
Answer:
The '20' is what it costs you to drive your car into the garage and say "Good morning", before they ever start working on it. As you can see, the cost (y) is 20 even if the number of hours (x) is zero.
The '50' is the added cost for each hour a mechanic spends working on the car.
Answer 2
Answer:
x is amount of hours y is a cost of repair which depends on amount of hours for example: Car was repaird by 2 hours, so x=2 and cost of repair is y=50*2+20=120
Mr. Gibson mapped out two gardens he wants to build in his backyard. Mr. Gibson's gardens are shown below.Which equation could be used to find A, the total area of Mr. Gibson's gardens
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Answer:36ft
Step-by-step explanation:3 times 3 times 4 is 36
The answer is 36feet
Is 5 feet bigger than 60 inches
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no, they are equal since in every foot there is 12 inches so 5*12=60
5 feet is equal to 60 inches because 1 foot is 12 incges and 5 times 12 equals 60 inches
Two fractions have a common denominators of 8. What could the two fractions be?
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4 and 8 would be the anwser because 4 x 2 = 8 and then 8x1=8
The denominator is the bottom number so the answer can be any of 1/8 3/8 5/8 7/8
I made the numerator an odd number because an even number would reduce.
The Panthers team won exactly 2 of its first 9 games. By winning all its remainming N games, the Panthers ended with the victories in exactly half of the game it played. What number does N represent?
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The correct answer would be 7 because they played 2 out of the 9 games there for meaning the remaining would equal 7 hope i helped
Im pretty sure its 7
Two dozen sparklers cost 3.60. At the rate, how much would 60 sparkles cost? Please show work.
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The answer :$9 = 60 sparkles
well u are gonna have to multiply 3.60 by 60 and that will give u the answer u need
Simplify.
-12x1/6x3+48/3 Pleaseee help me
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First, let's look at the first two nomials. -12 / 6 = -2 and x / x3 = 1 / x2
Since the bigger variable is on the bottom, when simplifying it stays on the bottom.