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julsineya [31]
3 years ago
12

Yoko, Rafael, and Jim sent a total of 100 text messages during the weekend. Yoko sent 5 more messages than Jim. Rafael sent 3 ti

mes as many messages as Jim. How many messages did they each send?
Mathematics
1 answer:
slavikrds [6]3 years ago
7 0

Answer: Yoko=24, Rafael=57, Jim=19

<u>Step-by-step explanation:</u>

Yoko: x + 5

Rafael: 3x

Jim: x

Yoko + Rafael + Jim = Total text messages

x + 5 +    3x    +   x   =  100

5x + 5 = 100

5x = 95

x = 19

************

Yoko: x + 5 = (19) + 5   = 24

Rafael: 3x = 3(19) = 57

Jim: x = 19

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Answer:

Option (d) is correct.

\sqrt{10000x^{64}}=100x^{32}

Step-by-step explanation:

Given : Expression \sqrt{10000x^{64}}

We have to write a simplified form of the given expression \sqrt{10000x^{64}}

Consider the given expression \sqrt{10000x^{64}}

\mathrm{Apply\:radical\:rule\:}\sqrt[n]{ab}=\sqrt[n]{a}\sqrt[n]{b},\:\quad \mathrm{\:assuming\:}a\ge 0,\:b\ge 0

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\mathrm{Apply\:radical\:rule}:\quad \sqrt[n]{a^n}=a

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also, \mathrm{Apply\:radical\:rule\:}\sqrt[n]{a^m}=a^{\frac{m}{n}},\:\quad \mathrm{\:assuming\:}a\ge 0

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\sqrt{x^{64}}=x^{\frac{64}{2}}=x^{32}

Thus, \sqrt{10000x^{64}}=100x^{32}

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3 years ago
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Answer:

Step-by-step explanation:

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