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3 years ago

One fourth of the difference of 5 and a number

Mathematics

1 answer:

zhenek [66]3 years ago

6 0

Answer:

(5-x)/4

Step-by-step explanation:

x represents a number. Difference means subtraction so we subtract the two numbers. We also need one fourth of that so we divide it all by four

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andreyandreev [35.5K]

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3 years ago

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A company manufactures skateboards. Each skateboard requires 1 6/7 hours of labor to assemble and 2 1/2 hours of labor to finish

Assoli18 [71]

Answer: The total cost will be $156.85.

Step-by-step explanation:

Since we have given that

Time taken by labor to assemble the each skateboard is given by

$1\frac{6}{7}\ hours\\\\=\frac{13}{7}\ hours$

Time taken by labor to finish and stain each skateboard is given by

$2\frac{1}{2}\ hours\\\\=\frac{5}{2}\ hours$

Cost of labour to the company per hour = $36.00

According to question,

We will use "Distributive Property":

$a\times (b+c)=a\times b+a\times c$

$36(\frac{13}{7}+\frac{5}{2})\\\\=36\times \frac{13}{7}+36\times \frac{5}{2}\\\\=\frac{468}{7}+18\times 5\\\\=\frac{468}{7}+90\\\\=\frac{468+630}{7}\\\\=\frac{1098}{7}\\\\=\$156.85$

Hence, the total cost will be $156.85.

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3 years ago

Urgent please help..

Vadim26 [7]

Answer:

Step-by-step explanation:

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the equation of a line is y=-1/2x+6. Write an equation in point-slope form for the same line. Explain the steps that you used.

Citrus2011 [14]

Y = -1/2x + 6.....the slope is -1/2 and the y int = 6 or (0,6)

y - y1 = m(x - x1)
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now we sub
y - 6 = -1/2(x - 0) <==

** You basically just label ur variables and sub them into the point slope form

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3 years ago

Elixir of acetaminophen contains 160 milligrams per 5 milliliters. How much acetaminophen is needed to prepare 2 ounces of elixi

frutty [35]

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