3 years ago

Can someone please help me

Mathematics

1 answer:

Nostrana [21]3 years ago

7 0

Answer:

Step-by-step explanation:

$1.\\7-\frac{2}{3}x$

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I have 14 tens, 6 hundred, 7 tens /thousands, and 15 ones

Yuki888 [10]

Answer:

15.1467 I think if that's an answer.

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3 years ago

What is the value of x for log6(5x) + log6(2)=5

Igoryamba

$\bf \begin{array}{llll} \textit{logarithm of factors} \\\\ \log_a(xy)\implies \log_a(x)+\log_a(y) \end{array}~\hfill \begin{array}{llll} \textit{Logarithm Cancellation Rules} \\\\ log_a a^x = x\qquad \qquad \stackrel{\textit{we'll use this one}}{a^{log_a x}=x} \end{array} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ \log_6(5x)+\log_6(2)=5\implies \log_6(5x\cdot 2)=5\implies \log_6(10x)=5 \\\\\\ 6^{ \log_6(10x)}=6^5\implies 10x=6^5\implies x = \cfrac{6^5}{10}\implies x = \cfrac{3888}{5}\implies x = 777.6$

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3 years ago

The temperature is currently 60 F. If the temperature drops on average 2 degrees per day, how many days will it be until the tem

Bezzdna [24]

9 days

because legit 60 - 42 = 18
18 divide 2 = 9 days

Or you could’ve just done 42 + 2 +2+2 until you get to 60 and you would do it 9 times. Meaning 9 days

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2 years ago

A chair’s regular price is $349. It is on clearance for 30% off, and a customer uses a

Hunter-Best [27]

Answer:

$207.66

Step-by-step explanation:

349x.7=244.3

244.3x.85=207.665

Rounded to the nearest 100th

207.66

7 0