Answer:
20
Step-by-step explanation:
Since they are collecting 20 pounds of cans each week, the slope is 20/1, or 20.
Hope this helps!
7/10 you just get the decimal form of the numbers and find a simple decimal between them, which was 7, and put it over 10 so you get 7/10
answer I got was x=6/139 or x=-0.0431655
Using the quadratic formula works but if you know there are 2 answers (highest power of problem tells you how many solutions) then
10x^2 = 5x
So either x = 0, giving 0=0. Or divide by 5x
2x = 1
x = 0.5
Sorry, I know it's a little late.The answer is -6a^2 b^4 c^3
