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creativ13 [48]
3 years ago
9

Marvin's Bakery recently spent a total of $700 on new equipment, and their average hourly operating costs are $10. Their average

hourly receipts are $80. The bakery will soon make back the amount it invested in equipment. How many hours will that take?
Mathematics
1 answer:
miskamm [114]3 years ago
4 0

Answer:

10 hours

Step-by-step explanation:

So what you would do is subtract 10 from 80 because you earn $80 and lose $10 out of that $80 every hour and you would end up with $70 and to find how long it would take to earn $700 is you would divide 700 by 70 and your final awnser would be 10 hours.

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Type the correct answer in each box. Use numerals instead of words.
MrRa [10]

Answer:

4 Blue chips

6 Yellow chips

10 Red chips

Imagine 20% as 2 of 10. We have 20 chips, and that's double of that. So if we have 2/10... we will have 4/20

Same with the yellow chips. Imagine 30% as 3 of 10, again double that... 6/20.

It doesn't directly say the percent of design a computer representation but we can infer that if we have 20% and 30%... that makes 50%, there is only 100 in a percent, so that means there is 50% left! We repeat the process where we envision 50% as 5 of 10, double that. Now we have 10 of 20, 50%!

4 0
3 years ago
B is the midpoint of AC, E is the midpoint of BD. If A(-9,-4), C(-1,6), and E(-4,-3), find the coordinates of D
Vadim26 [7]

Answer:

(-3, -7)

Step-by-step explanation:

Let (x_{A,}y_{A}),(x_{B},y_{B}),(x_{C,}y_{C}),(x_{D,}y_{D})(x_{E,}y_{E)} \text{be the coordinates of points A, B, C respectively}\\\\

The midpoint coordinates (x_{M},y_{M}) of any two points (x_{1},y_{1}) and (x_{2},y_{2}) are given by x_{M}=\frac{(x_{1}+x_{2)}}{2} and y_{M}=\frac{y_{1}+y_{2}}{2}

Since B is the midpoint of AC

x_{B}=\frac{(x_{A}+x_{C})}{2}=\frac{(-9+(-1)}{2}=\frac{-9-1}{2}=\frac{-10}{2}=-5

y_{B}=\frac{(y_{A}+y_{C})}{2}=\frac{(-4+6)}{2}=\frac{2}{2}=1

Since E is the midpoint of B and D and we are given the coordinates of E as (-4,-3). it follows that

x_{E}=\frac{x_{B}+x_{D}}{2} = \frac{-4+x_{D}}{2}

Therefore

x_{D}=2x_{E}+4=2(-5)+4=-3

Similarly

y_{E}=\frac{y_{B}+y_{D}}{2} = \frac{1+x_{D}}{2}y_{D}=2y_{E}-1=2(-3)-7=-7

8 0
1 year ago
What's the problem 13.64÷7=
Gre4nikov [31]

Answer:

no wrong just unlimited decimal number

Step-by-step explanation:

6 0
3 years ago
A rug has an area of 28 square feet and is 4 feet wide .what is perimeter of the rug?
Serggg [28]

Answer:

22

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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sweet [91]

Answer:

The nose will 2.75 meters long.

Step-by-step explanation:

3 0
3 years ago
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