Two numbers are called x and y
x + y = 15
3x = y+2
Convert to slope intercept:
y = -x + 15
y = 3x - 2
Isolate the m, go backwards for PEMDAS.
C = 2m + d
C (-d) = 2m + d (-d)
C - d = 2m
(C - d)/2 = 2m/2
m = (C - d)/2
m = (C - d)/2 is your answer
hope this helps
Answer:
I think its the very last one
Step-by-step explanation:
All of the stuff could go in 1 bag. They could also go i 2 bags if you divide all of them by two. You can also put all of them in to 9 bags because 36 divided buy 9 is 4 and 72 divided by 9 is 8 and 18 divided by 9 is 2. And we can odviously do it for the rest because the same # divided by the same # gives you 1 in each bag
The answer is A, square root of 27=5.196
