C as the temp increases the number of visitors increases
Answer: 12%
explanation: i subtracted the ones that had been eaten, and the ones that ran off and solved for x.
Answer:
x=12
Step-by-step explanation:
3y=18
simplify this first
3y÷3 = 18÷3
y = 6
6x+y=82
6x+6=82
6x (+6-6)=82-6
6x=72
6x÷6=72÷6
x=12
Solve this ratio:
5 40
--- = -----
8 x
Then 5x = 320, and x = 64. So, on a day on which there are 40 lunch customers, there are 64 dinner customers (answer).
So find the greatest common factor (GCF), and make it go on the outside. Or, what is the greatest number that will go in all of those numbers. That would be 3 in this case. So you write it as if you made that equation when you distributed a 3.
3 (2x^2 + 9x + 7)
Then you factor more.
3 (2x^2 + 7) (x + 1)
