Math Person

I belive that jen ate 18 jujubes because Kyle kept 8 and gave the last 10 to kim meaning that before he gave them away he had 18. So Jen must have given kyle 18 or half. and because its half jen would have gotten 36 in which he ate half which is 18.

Oh sry i guess I was wrong:_

We can't just give you the answers. You are lucky Steve considered helping you with #1.

So basically, "factor of 2" doesn't literally mean 2. It's not 6-2=4 machines, it's 6/2=3 machines. Now since it decreased, we now have half as many machines. So this means, the machines need twice as long to finish the job. To find that time you simply m...