You need a graphing calculator or just use an app on your phone (Desmos is a good app to use). I show what to do in the photo below.
Lcm of 12 18 and 24 is 72
Hcf of 36 and 54 is 18
So 72 divide by 18 is 4
Answer is 4
Answer:
30%
number of brown/green m&ms: 75
Step-by-step explanation:
Subtract 4.5 from each side so that there’s only y=7.6 left.