Answer:
7 pies per minutes
Step-by-step explanation:
14/2 =7
so 7 is your number of pies eaten in one minutes
Step-by-step explanation:
3×10^10 is the scientific notation of 30000000000
Things we know:
Six total pots = # of 10" + # of 8"
$78 total = cost of 10" + cost of 8"
So:
6 = x +y
and
78 = x*(cost of x) + y * (cost of y)
78 = x*12 + y*15
We need:
x+y=6 AND 12x+15y=78
So our answer can only be B.
Read the problem.
Write down the facts and figures.
Find a relationship between what is given and what must be found.
Do the work.
