Answer:
This question is incomplete since you did not provide the options needed. Anyway, I will give you an explanation that will be useful for you to understand this.
Step-by-step explanation:
Understanding what a function is will allow you to have more clarity when solving the functions exercises and you will be prepared to understand more concepts that surround functions such as domain, image, relative extremes, their representation on the axes, etc.
A function is a relationship between two variables, one independent (x) and the other dependent (y) and for each value of x there corresponds ONE SINGLE VALUE OF <em>y</em>.
For example :
f(x) = 3x2 + 1
So,
I'm assuming you are asking:
6 tons = x lbs.
The conversion from tons to pounds is:
1 ton = 2000 lbs.
So:
6 tons = 2000 * 6 = 12,000 lbs.
There are no answer options so I will just simplify the expression:
3xy-(2x+4xy)
3xy-2x-4xy
-2x-xy
20,000,000+400,000+80,000+4000+100+60+3
