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trasher [3.6K]
3 years ago
12

Jake is comparing the prices of two laundry service companies. Company A charges $20 per load and an additional $8 as service ch

arges. Company B charges $24 per load and an additional $4 as service charges. Part A: Write equations to represent Company A and Company B's total laundry charges for a certain number of loads. Define the variable used in the equations. (10 points) Part B: Which company would charge less for 5 loads of laundry? Justify your answer. (8 points) Part C: How much money is saved by using the services of Company A instead of Company B to clean 9 loads of laundry? (first person to actually properly answer this gets brainliest)
Mathematics
1 answer:
Minchanka [31]3 years ago
4 0

Answer:

...

Step-by-step explanation:

...

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The circumference of a circle is 10 cm. What is the Radius of the circle​
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The radius is<em> 5</em>

Step-by-step explanation:

The radius is <em>half</em> the circumference.  Therefore, <em>10 ÷ 2 = 5.</em>

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2 years ago
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Sindrei [870]

Answer:

1/4th

Step-by-step explanation:

This comes from knowing the unit circle in both radians and degrees. However, you could also calculate it from knowing that 360 degrees is 2\pi radians. What you'll find is that \frac{\pi }{2} radians is 90 degrees, or 1/4th of the circle. This means that an arc measuring \frac{\pi }{2} radians will be 1/4th of the entire circumference.

I hope this helps!

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aivan3 [116]

Answer:

2

Step-by-step explanation:

You can rewrite thosee two equations as -9x+12=-6, because f(x)=f(x)

Now isolate x

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-9x=-6-12

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3 years ago
NO LINKS PLEASE. 18 POINTS! WHAT IS THE ANSWER TO 5 and 6 IN THE SCREENSHOT? PLEASE HURRY! P.S. BRAINLIEST
gulaghasi [49]

Answer:

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Step-by-step explanation:

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