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finlep [7]
3 years ago
6

The school cafeteria served 2,560 cups of milk in March and 1,560 cups of milk in April. How many quarts of milk did the cafeter

ia serve in those two months?
Mathematics
2 answers:
sergiy2304 [10]3 years ago
8 0

Answer:

1,030 quarts in two months

Step-by-step explanation:

First you would add the two months together like: 2,560 + 1,560 = 4,120

Then you would divide I think 4,120 by 4 which would look like: 4,120/4

You should get 1,030.  I'm not sure if I did this right so rip ¯\_(ツ)_/¯

ad-work [718]3 years ago
3 0

Answer:

The answer should be 1,030 quarts of milk in 2 months. (640 for March and 390 for April.)

Step-by-step explanation:

  • Since there's 4 cups in 1 quart, divide the total of cups by 4.
  • 2,560 divided by 4 which is 640.
  • 1,560 divided by 4 is 390.
  • 640+390 is 1,030. :)

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Fantom [35]

Notice that the second equation,

4<em>x</em> ² + 3<em>xy</em> + <em>y</em> ² = 2

can be written as

<em>x</em> (4<em>x</em> + 3<em>y</em>) + <em>y</em> ² = 2

and the first equation says 4<em>x</em> + 3<em>y</em> = 1, so this reduces to

<em>x</em> + <em>y</em> ² = 2

Solve the first equation for <em>x</em> :

4<em>x</em> + 3<em>y</em> = 1

4<em>x</em> = 1 - 3<em>y</em>

<em>x</em> = (1 - 3<em>y</em>)/4

Substitute this into the reduced second equation to get a quadratic equation in <em>y</em>, which happens to be easily factorized and solved:

(1 - 3<em>y</em>)/4 + <em>y</em> ² = 2

1 - 3<em>y</em> + 4<em>y</em> ² = 8

4<em>y</em> ² - 3<em>y</em> - 7 = 0

(4<em>y</em> - 7) (<em>y</em> + 1) = 0

4<em>y</em> - 7 = 0   <u>or</u>   <em>y</em> + 1 = 0

<em>y</em> = 7/4   <u>or</u>   <em>y</em> = -1

Solve for <em>x</em> :

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<em>x</em> = -17/16   <u>or</u>   <em>x</em> = 1

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3 years ago
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Answer:

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Step-by-step explanation:

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ira [324]

9514 1404 393

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Step-by-step explanation:

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2. If both numbers have digits with the same place value, the number with the largest leading digit is greatest.

3. If both numbers have largest leading digits with the same value, ignore that digit and repeat the comparison from the first step.

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<em>Application to the given list of numbers</em>

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Both of these numbers have 3 as a leading tens-place digit, so we compare them ignoring the 3. That lets us compare ...

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snow_lady [41]
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5 0
3 years ago
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