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netineya [11]
3 years ago
10

7xy + 8z - 2z + 12xy + 10z

Mathematics
1 answer:
cestrela7 [59]3 years ago
7 0

Answer:

19xy + 16z

Step-by-step explanation:

combine like terms

7xy +1 2xy= 19xy

8z - 2z + 10z = 16z

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A box of cereal states that there are 81 calories in a 7-cup serving. What is the unit rate for calories
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Answer:

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Step-by-step explanation:

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2 cups = x calories

Cross Multiply

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x = 23.142857143 calories or 23 1/7 calories

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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