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Andrew [12]
3 years ago
10

How do I multiply a whole number and a mixed number? For example how do I multiply 8 × 2 7/12

Mathematics
1 answer:
OLga [1]3 years ago
3 0
Make the whole number as an improper fraction. example, 2 7/12 would be 31/12 and then you can multiply 8/1 x 31/12
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The perimeter of the aqua rectangle is 72 feet. What is the measure of the rectangle’s longest side?
dimulka [17.4K]

Answer:

53

Step-by-step explanation:

72 = x + 3x - 4

72 = 4x - 4

72 + 4 = 4x - 4 + 4

76 = 4x

76/4 = 4x/4

x = 19

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Hope this helps!

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2 years ago
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ziro4ka [17]

Answer:

A.) x-y=2 and x+2y=-2

Step-by-step explanation:

For option A, we have:

x-y=2

x+2y=-2

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This implies that:

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Simplify to get:

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Divide both sides by 3 to get:

y =  -  \frac{4}{3}  =  - 1.3

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x=2-1.3

x=0.7

The solution is (0.7,-1.3), which is approximately (0.7, -1.4)

By inspection, all the other factors have solutions not close to (0.7, -1.4)

3 0
3 years ago
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rodikova [14]

Answer: 1.5 pizzas

Step-by-step explanation:

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Step-by-step explanation:

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89 green marbles and 46 blue marbles

Step-by-step explanation:

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