3 years ago

Malik is planning a 6-day summer vacation trip. He has $840 in savings, and he earns $45 per hour for tutoring. The trip will

Mathematics

2 answers:

nevsk [136]3 years ago

7 0

Answer:

21 hours

Step-by-step explanation:

$525 + $780 + ($95x5) = $1780

$1780 - $840 = $940

$940/$45 = 20.8888

DENIUS [597]3 years ago

6 0

Answer:

Step-by-step explanation:

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Write the equation of the line with a slope of 3/2 that contains the point (-2,-4) .

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y= 3/2x- 4

Step-by-step explanation:

3/2 = mx

b= -4

y=mx+b

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Answer:
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Step by step explanation:

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Step-by-step explanation:

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Sold the equation. Round to the nearest hundredth. <br><br>17 · <img src="https://tex.z-dn.net/?f=1.8%5E%7B-x%2B7%7D%20%3D%205"

svetlana [45]

Answer:

Final answer is approx x=4.26.

Step-by-step explanation:

Given equation is $1.8^{-x+7} = 5$

Now we need to solve equation $1.8^{-x+7} = 5$ and round to the nearest hundredth.

$1.8^{-x+7} = 5$

$\log(1.8^{-x+7}) = \log(5)$

$(-x+7)\log(1.8) = \log(5)$

$(-x+7) = \frac{\log(5)}{\log(1.8)}$

$(-x+7) = \frac{0.698970004336}{0.255272505103}$

$-x+7 = 2.73813274192$

$-x = 2.73813274192-7$

$-x =−4.26186725808$

$x =4.26186725808$

Round to the nearest hundredth.

Hence final answer is approx x=4.26.

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3 years ago