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Ann [662]
3 years ago
14

Devaughn is 5 years older than Sydney. The sum of their age is 87. What is Sydney’s age?

Mathematics
1 answer:
sp2606 [1]3 years ago
3 0
41

87=41+46

I don’t know how the person before me got 56 because 56+61=117
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If 40% of a number is 112 and 95% of the same number is 266, find 55% of that number.
damaskus [11]

Answer:

154

Step-by-step explanation:

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Least common multiple of 13 and 52?
Kruka [31]
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Vika [28.1K]

Answer:

a = -86.

Step-by-step explanation:

By the Factor Theorem, if x + 4 is a factor then P(-4) = 0, so:

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3 0
3 years ago
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borishaifa [10]

Answer:

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Step-by-step explanation:

1. Add 4d to both sides: 3.2=2.3d+3+4d

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3. Subtract 3 from both sides: 3.2-3=6.3d

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6. Simplify 0.2/6.3 to 0.031746: 0.031746=d

7. Switch sides: d=0.031746

Hope this helped!

7 0
3 years ago
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Mrrafil [7]
I believe the correct answer is 18
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