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zloy xaker [14]
2 years ago
9

After substituting, what is the first step when evaluating (4y+9)/7 when Y = 8

Mathematics
1 answer:
frozen [14]2 years ago
5 0

Answer:

B. Multiply 8 by 4 is the answer

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The diameter of a round dinner plate is 10 inches. What's the area of the plate?
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3 years ago
I need help on these 3 problems cause I’m stuck on them someone pls help
Pavlova-9 [17]

Answer:

Step-by-step explanation:

4. Nicole can make 7 quarts of lemonade with 10 cups of sugar.

If 3/4 cup of sugar is used to make 1 quart of lemonade and 10 cups of sugar are available, then you multiply 3 times 10 (when multiplying fractions, you only multiply with the numerator, not the denominator) which will give you 30.

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5. Each person will get 0.83 repeating (or 5/6) boxes of raisins.

In this problem, we have 6 people and we have to share 5 boxes of raisins among all of them. We know that each person can't get 1 because there would have to be 6 boxes (1 for each person), so we have a fraction (or decimal, depending on where you're at).

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6. Each class will receive 30 boxes of cracker jacks.

We know that there are 153 boxes of cracker jacks available, and this needs to then be split among 5 different classes. So, to find the answer, we have to divide 153 by 5. In doing that, we get 30.6, but because we're trying to find the whole number that the classes will receive, as you can't get a fraction of a box (at least, I assume), then each class will get 30 with 3 boxes remaining.

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2 years ago
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Answer:

2^8

Step-by-step explanation:

(4*2^5)÷(2^3 *1/16)

\left ( 4\times 2^5 \right )\div \left ( 2^3\times \frac{1}{16} \right )\\\\2^7 \div 2^{-1}\\\\2^7\times 2^1\\\\2^8

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2 years ago
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PSYCHO15rus [73]

Answer:

36.3

Step-by-step explanation:

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3 years ago
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