Answer:
+ 25
Step-by-step explanation:
To complete the square
add ( half the coefficient of the x- term )²
the coefficient of the x- term is 5 and 5² = 25, hence
x² + 10x + 25 = (x + 5)² ← perfect square
216 x 3 = 648
If you want to add the hot dogs to that number it would be 864
3 times 216 is 648 cans of soda
plus 216 of hot dogs
so you have 216 hot dogs and 648 sodas
Answer:
For #2 "Parallel" For #3 "Infinitely many"
Step-by-step explanation:
Answer:
Bruh its not that hard, but ill answer it. answer is below
Step-by-step explanation:
Divide y by 9 then subtract z from the result
We know that y divided by 9 is y/9
and the you subtract z from it: y/9-z
but i think that since it says "subtract z <em><u>FROM THE RESULT</u></em>"
I think it is
(y/9)-z
The slope is 32.5 rounded to the nearest tenth