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Misha Larkins [42]
3 years ago
14

Nine identical cakes weigh a total of 20¼ pounds. How much does each cake weigh? Simplify.

Mathematics
1 answer:
KATRIN_1 [288]3 years ago
4 0

Answer:

2\frac{1}{4}

Step-by-step explanation:

20 1/4 = 20.25

20.25/9 = 2.25

2.25 = 2\frac{1}{4}

Each cake weighs 2.25 pounds.

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Please help!!!!!!! Will mark brainliest
netineya [11]

Answer:

\displaystyle 5

Step-by-step explanation:

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Sinse you want the POSITIVE solution, your answer is 5.

I am joyous to assist you at any time.

7 0
2 years ago
The figure below was made with a scale of 1 unit =9 m. You can place your figure anywhere on the grid on the right.
Zielflug [23.3K]

Answer & Step-by-step explanation:

I can't draw the image, but I can explain it to you.

Since 1 unit was 3 units and now it's 9, you would have to divide each side by 3. So, the width would be 1 unit and the length would be 2 units.

I hope this helped!!!

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3 years ago
Bob raises Guinea Pigs and Chinchillas on his beachfront oasis. There are a total of 60,005 animals at the oasis. The number of
raketka [301]
Let named variables as you said g- guinea pigs and c- chinchillas
System of equation is:

First is:   c+ g = 60,005 
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When we replace second in first we get:

2g+5+g = 60,005 => 3g+5= 60,005 => 3g= 60,000

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When this result we replace in the second equation we get

c= 2 * 20,000 +5= 40,000+5 = 40,005

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Good luck!!!!




6 0
3 years ago
This is due next period. I need answers and a small explanation/work.
vlada-n [284]

1) Cancel out the common factor which in this case is 8 \frac{16m^2}{24m^7} = \frac{2m^2}{3m^7}

2)First apply exponent rule \frac{n(n+7)}{4n(n+7)}\\ now cancel out the common factors which are n and n+7 leaving you with \frac{1}{4}=0.25

3)Factorize \frac{(x+2)(x-12)}{x+2}cancel out the common factor in this case x+2 leaving you with x-12

4) Factorize \frac{(-3w+1)(3w-1)}{4(3w-1)} cancel out the common factor in this case 3w-1 leaving you with \frac{-3w+1}{4}

5) In the picture

6)In the picture

I am REALLY tired sorry I wont be able to do the rest, I hope these are helpful :)

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3 years ago
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lilavasa [31]
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