The formula for the volume of a cube is 
, where s is the side length. Then, just do 9 to the third power, or 9*9*9, which equals 729.
Which values are solutions to the inequality –3x – 4 < 2? Check all of the boxes that apply.
1 answer:
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Answer:
Step-by-step explanation:
<em>Since equations are not listed, i will simply figure out the correct answer.</em>
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Profit is Income MINUS Cost.
The cost is a fixed cost of 2,100 per month.
Also a variable cost of 70 per unit (x), if x units sold, then variable cost would be "70x"
Total Cost = 2100 + 70x
Now, the income is from sales of each unit. Each unit sells for $84 and if x units sold, company's income would be:
84x
So, profit will be:
Profit = Income - Cost
Profit = 84x - (2100 + 70x)
Profit = 84x - 2100 - 70x
Profit = 14x - 2100
We can write the equation as: