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amm1812
2 years ago
8

PLEASE HELP PLEASE PLEASE PLEASE PLZZZZZZZZZZZ

Mathematics
1 answer:
Monica [59]2 years ago
8 0
The answer is B bc 1/2 = 4/8 and then 4/8 + 3/8 = 7/8
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4. Find the slope of the line that passes through (2,6) and (10, 9).
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Step-by-step explanation:

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Prove the divisibility of the following numbers: 45^10·5^40 by 25^20
beks73 [17]

For this case we have the following expressions:

45^{10} * 5^ {40} and 25^{20}

Let:

45^{10} * 5^ {40} (Integer m)

25^{20} (Integer n)

By definition, an integer m is divisible by an integer n if the remainder of the division is 0. That is, there is an integer p such that: m = n * p

Rewriting the expression we have:

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So:

\frac {45^{10} * 5^{ 40}} {5^{40}} =

We cancel similar terms:

45^{10}

We check:

45^{10} * 5^{ 40} = 5^{ 40} * 45^{ 10}

Answer:

If they are divisible

6 0
3 years ago
Susie bought 30 cookies for $12.
slega [8]

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Step-by-step explanation:

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