3 years ago

McKenzie spends $13.00 of the $20.00 in her wallet. Which decimal represents the fraction of the $20.00 McKenzie spent?

Mathematics

1 answer:

Korvikt [17]3 years ago

4 0

Answer:

0.65

Step-by-step explanation:

Just divide 13 by 20

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

When you multiply s(x) by t(x) you get something like this:

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What is the least common multiple of 31, 28, and 14?

WINSTONCH [101]

<u>⇨ By prime factorization method:</u>

$\begin{array}{r | l}{\sf{2 & {\sf14,28,31} \\\cline{2-2} {\sf2 & {\sf7,14,31 \\\cline{2-2} {\sf7 & {\sf7,7,31 \\\cline{2-2} {\sf31 & {\sf1,1,31 \\\cline{2-2} & {\sf1,1,1\end{array}$

${\sf{LCM\: = \:2 \:x\: 2 \:x\: 7 \:x\: 31}}\\\\{\sf{LCM \:= \:868}}\\}\\{\sf{Therefore,}}\\\\{\sf{LCM\:(14,\: 28,\: 31)\: = \:868$

${\boxed{\sf{LCM\:=\:868}}$

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2 years ago

Is x = 0 a valid potential solution to the equation log(x + 7) + log(x − 3) = 17?

SpyIntel [72]

Answer:

C ni, because 17 isn't divisible by 7 it 3

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3 years ago