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statuscvo [17]
2 years ago
8

For 15 hours of work, a plumber charges $435. If he charges the same amount for each hour of work, which table shows the correct

relationship between what he charges and the number of hours he works?
The attachment shows the full problem

Mathematics
2 answers:
Volgvan2 years ago
7 0

Answer:

29

Step-by-step explanation:

$435 divided by 15 is 29

(I think this is the equation)

Alik [6]2 years ago
4 0
The second option because it increases proportionally

Step by step explanation:
435\15 =29
29x3=87
29x5=145
And so on and so on
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2 years ago
Carson needs to lease out a music studio to record his new album. The studio charges an initial studio-use fee plus an hourly fe
Naily [24]

Answer:

The y-intercept of the equation is 100 and represents the initial studio-use fee.

Step-by-step explanation:

In this equation, our t variable (time) is the equivalent of the x-variable on a graph. This is because it is the variable that we 'change' to see its impact on y. We see how the amount of hours affects the price. So our P variable (price) is the equivalent of y on a graph. The y-intercept is where the line crosses the y-axis on a graph. At this point, x=0.

Since P is our y, and t is our x, to find the y-intercept, we simply need to make t = 0.

P = 50(0) + 100

P = 100

Therefore the y-intercept is 100.

In this context, t represents time, so even though the studio has been used for 0 hours, the price is still 100. This is because the 100 represents the initial studio-use fee, and using it for certain amounts of time adds onto the initial fee of $100. The hourly fee is represented by 50t so it costs $50 more for each hour of use.

Hope this helped!

5 0
3 years ago
How many inches are there a in 13 feet
Andrews [41]

Answer:

156

Step-by-step explanation:

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4 0
2 years ago
What is the circumference of the circle? (use 3.14 for pi)
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I need help please help me :(
Anastasy [175]

Answer:

A. 3

Step-by-step explanation:

\frac{21}{7}

REMEMBER to MULTIPLY FIRST!!

21 / 7 = 3

7 0
3 years ago
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