Answer:
i dont understand whnat do the equations equal or represent
Step-by-step explanation:
We can put it like this
162/18=486/x
cross multiply
162*x = 486 * 18
162*x = 8748
divide both sides by 162
x = 54
It will take her 54 minutes to travel 486 miles
Hope this helps :)
Answer:
Step-by-step explanation:
75 ÷ 15 = 5
Riley can cut 5 strips of ribbon each 15 inches long
The given function is f(x)=2x^3+2x^2-x. In this case, the highest degree among the terms is 3. According to the Fundamental Theorem of Algebra, the number of zeros or roots of the equation is equal to the highest degree among the terms. Hence for every value of y, there are 3 equivalent x's. The answer thus is B. It is a many-to-one function.
