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Lana71 [14]
3 years ago
6

Find the numerical value if x=4 and y=5. 3x^2+6y=

Mathematics
1 answer:
Veseljchak [2.6K]3 years ago
7 0

Answer:

228

Step-by-step explanation:

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What is the value of a? -2(a-8)+6a=36
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First we expand the brackets:

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A teacher reviews 4-1/2 papers per hour, how many papers will that teacher review in 6-1/3 hours
MrRa [10]

Answer:

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Step-by-step explanation:

step 1

Convert mixed numbers to an improper fractions

4\frac{1}{2}=\frac{4*2+1}{2}=\frac{9}{2}

6\frac{1}{3}=\frac{6*3+1}{3}=\frac{19}{3}

step 2

we know that

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Let

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2 years ago
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