The main part of solving this problem is carefully looking at each and every word of the problem very minutely. The details required for solving the problem is already given in the question.
Let us assume the unknown number to be = x
Then the equation for getting to the unknown number can be written as
8x - 20 = x + 15
8x - x = 15 + 20
7x = 35
x = 35/7
= 5
So from the above deduction we can easily conclude that the unknown number in the question is 5.
Answer:
d = 4de - 7
Step-by-step explanation:
7 - d = 4de - 2d
7 = 4de - 1d
7 - 4de = -1d
-7 + 4de = d
<em>Hello! Thank you for asking this question on Brainly!</em>
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<em>Your question is:</em>
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<em>What is the unit rate of 72 ounces for 12 servings?</em>
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<em>Divide 72 by 12 to get your answer! </em>
<em>The best possible choice would be D. 6 ounces per serving.</em>
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<em>Have a nice day!</em>
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Answer:
20*3=60 but plus 5 if you include the first day of school.
Step-by-step explanation: