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balandron [24]
3 years ago
9

Solve 3 - x = -9 Plzzzzzzzz

Mathematics
1 answer:
ELEN [110]3 years ago
6 0
The answer would be -6
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A company that prints Blue Books for exams makes a profit according to the number of books sold. Suppose that the Profit is
Ne4ueva [31]

Answer:

The answer is not complete. I will explain the concept of profit to you.

Step-by-step explanation:

We can determine profit deducting direct costs (cost price) of commodities from sales (selling prices) of the commodities.

Profit = Selling Price - Cost Price

Example:

A trader buys some dresses for #2,500 in May and agrees to pay for it in three months’ time. He sells off all the dresses in August for #4,500. The profit for the month is #2,000.

The formula for percentage profit is \frac{profit * 100}{cost price}

The formula for gross profit is Revenue – Cost of Sold Items

Profit Margin =  \frac{Total Income}{Net Sales} * 100

While Gross Profit Margin can be calculated as \frac{Gross Profit}{Net Sales} * 100

Any of these formulas can be used to calculate profit-related questions.

3 0
3 years ago
Which formulas can be used to find the surface area of a right prism where p is the perimeter of the base, h is the height of th
svp [43]
Let
ba--------> area of bases (<span>the two bases included</span>)
p---------> perimeter of the base
h--------> height of the prism  
la-------> lateral area

we know that

[surface area]=2*[area of one base]+[perimeter of the base]*height 
so
2*[area of one base]=ba
[surface area]=[ba]+[p]*h

and 
the formula of lateral area is
[la]=[perimeter of the base]*height
[la]=[p]*h
therefore
[surface area]=[ba]+[la]

the answer is
[surface area]=[ba]+[p]*h
[surface area]=[ba]+[la]

6 0
3 years ago
Find the domain when f (x) = 5.<br> х<br> -5<br> -1<br> 9<br> 4<br> 5<br> 8<br> f(x) -6<br> -6 | 0
nadezda [96]

Answer:

Pues la función de 5 seria 4 porque si te fijas en la X es (4)

5 0
3 years ago
Super easy, just try it :) (this question is just for more cred)
Oksanka [162]

Answer:

32 is right answer, option d

5 0
3 years ago
Read 2 more answers
What proportional segment lengths verify that BC¯¯¯¯¯∥DE¯¯¯¯¯ ? Fill in the boxes to correctly complete the proportion. $$ = $$
Alborosie

answer is

4/6 then 3.2

took the test

5 0
3 years ago
Read 2 more answers
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