Answer: hello :)
your answer is 729 cubic units
Step-by-step explanation:
[729 cubic units]
25+ 45= 70
70% of 180 is 126
170-126=54
Hope that’s right! I don’t know if that’s the appropriate way to do it, but that’s how I would do it.
Answer:x=7.11 or -2.11
Step-by-step explanation:
There are many different arrangements of data that include rows and columns. I've listed some below:
-Table
-Matrix
-Array
Hope this helps!! :)
Answer:
y = 5x
Step-by-step explanation:
The revenue (y) is 5 dollars for each car washed. The number of cars washed is x, so the revenue equation is ...
y = 5x
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<em>Additional comment</em>
At the end of the exercise of writing revenue and cost and profit equations, you will find that the break-even number of cars is the ratio of fixed cost (start-up cost in this case) to the profit contribution of each car (per-car charge in this case). That is, it will take 75/5 = 15 cars to break even. Each additional car will contribute a positive profit.