The definition is pretty simple:
So, we only have to sum the expressions:
Answer:
He subtracted incorrectly
Step-by-step explanation:
You multiply 42.75 x 4 and get 171. Then you add 171+52.45=223.45 and then you subtract 223.45-18=205.45 and then you multiply 223.45 x .3333 = 68.3265 or 68.33 (rounded)
Let the width =x
length = 6x
p=14x
28=14x
x=2
The relationship between time and amount of popcorn popped is proportional.