You distribute the two in the parenthesis and add both the x and then the 18 and 2 which gives you 20 ;X=20
Answer:
L*W
Step-by-step explanation:
As we Know tha area of a rectangle is Leght*witdth so in this case will be L*W but lets prove it by calculating the integral:
Area= L*W= 
So as the integral of a constant is the constant multiplied by the integration variable x.
The integral becomes: L*W(x) where W(x) in this case is W= L*W
Good luck!
Im sorry wish i could help but the equation is a little confusing give me a few moments and i will figure out the answer okay?
Answer:

So if one pound costs 2.4$, you will be able to buy 2 pounds with 6$