SUPER URGENT Sam is eating a Big Hamburger. The first bite was 20% of the Hamburger, the second bite was 20% of what is left and so every next bite is 20% of what is left. Is it possible for Sam to eat it all if he will bite 20% of what it is left?

hello

we can think like the hamburger is all equal to 100.

if the first bite was %20 of the hamburger, we can say there left 80. because 100×20/100 its = 20 and 100-20= 80. the problem is not this i wanna say. there was a teory similar like this problem.

a girl was going to her home. in every step she was going 2/1 of the road.. it was impossible to arrive to home.

we said 100 for all hamburger right?

it would be 0,0000000100 too..

so if we continued to dividing by %20 everytime, we never had a result of it.

maybe at least we found 0,0000000000001.

And? then we had to found 0,0000000000001's %20.

soo, the problem's answer is its not possible.

good luck(: (sry for nub eng)

8(-10x+3.5y-7)

8×-10x + 8×3.5y + 8×-7

-80x + 28y - 56

therefore

-80x+28y-56 is the correct answer

more detail

step-by-step explanation: