(2x^3-6x-4)/x if your simplifying that's the answer
He spent 560. Just multiply 70 with 8
4/6=0.6666666667
0.6666666667×39=26 millimeters
Answer: The answer is three dollars
Step-by-step explanation: On the chart, if you go over 1 bag and go up you get 3.
Keeping in mind that the area of a circle is πr².
the actual area will just be the area of the rectangular backyard plus the pool, namely (10*20) + (π15²), which gives us an actual area of
200 + 225π.
now, we know the model and actual are on a 1:20 ratio.