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3 years ago

-5/4 = x -7/10 solve for x and show work please

1 answer:

6 0

First lets start by making the denominators the same. I multiplied the 4 by 5 and 10 by 2.

-25/20 = x -14/20
Add 14/20 on both sides (do the opposite to cancel out and whatever you do to one side you need to do to the other.
You should get -11/20 = x

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Im stuck please help solve these equasions much appreciated

borishaifa [10]

Answer:

Volume :

=1/3 a^2h

=1/3•1.5^2•50

= 104.16666666667 centimeters^3

Hope this helps you out and is what you were looking for! ☺

7 0

3 years ago

A business owner pays $1,200 per month in rent and a total of $120 per hour in employee salary for each hour the store is open.

Cloud [144]

0 = 200x - 120x - 1200

6 0

3 years ago

If a home goods retailer pays $35.50 for the vacuum cleaner shown here, answer the following questions. (Round dollars to the ne

Marianna [84]

The Markup percentage is mathematically given as

M=42%

<h3>What is Mark up percentage?</h3>

The markup % may be determined by dividing the gross profit of a unit (the difference between its sales price and the amount it cost to create or buy for resale) by the amount that unit originally cost. If a product sells for $12 but only costs the corporation $8 to produce it, the markup percentage for that product is 50%, which can be calculated as (12 - 8) divided by 8.

Generally, the equation for is Total cost price mathematically given as

TCP= Pay+insurance

Therefore

TCP=35.5*1.6

TCP=284/5

Generally, the equation for is Total selling price mathematically given as

TSP=89.99+7.99

TSP=97.98

In conclusion, Mark up percentage is

$M=\frac{SP-CP}{SP}*100\\\\$

$M= \frac {97.98 - (284/5) }{97.98} *100$

M=0.4202898551*100

M=42%

Read more about Mark up a percentage

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3 0

1 year ago

Which of the following limits does not yield an indeterminate form?

djyliett [7]

There are no examples to answer this.

3 0

3 years ago

a. Determine whether the ratios 10/20 and 30/60 can form a proportion by finding a common multiplier. b. Show that the ratios in

Flura [38]

<span>To simplify one by one, step by step, proving that they are the same:
</span>
$\frac{10}{20} \frac{\div2}{\div2} = \frac{5}{10} \frac{\div5}{\div5} = \boxed{\frac{1}{2} }$ $\end{array}}\qquad\quad\checkmark$
$\frac{30}{60} \frac{\div2}{\div2} = \frac{15}{30} \frac{\div5}{\div5} = \frac{3}{6} \frac{\div3}{\div3} = \boxed{\frac{1}{2} }$ $\end{array}}\qquad\quad\checkmark$

6 0

3 years ago