We want to factor x²-11x+18
In order to factor it, we must find two numbers that add to -11 and multiply to 18.
We will go through the list of factors of 18:
1, 2, 3, 6, 9, 18
We see that 9 and 2 multiply to 18. But we want two numbers that add to -11, so we will simply put a negative sign in front of 9 and 2.
-9 and -2 still multiply to 18 and they add to -11, so now we can factor the expression:
x²-11x+18 = (x-2)(x-9)
Answer:
Addition and subtraction property of equality
Step-by-step explanation:
because -8-×=9.
Answer:
-310, -1.5, 2, 25, 210
Step-by-step explanation:
Hope that helps
Answer: 9 months
Step-by-step explanation:
Total cost, TC, to join and play x months is:
TC = $35+x*($18/month)
Set TC to the value of James' check and solve for x.
$197 = $35+x*($18/month)
18x = 197-35
x = (162/18)
x = 9 months
Answer:
5
Step-by-step explanation:
you divide 6/30=5
hope this helps