Answer:
8,16,24,32,40,48,56,64,72,80
12, 24, 36, 48, 60, 72, 84, 96, 108, 120,
Step-by-step explanation:
LCM of 8 and 12 is 24.
constant of proportionality, k is 3
constant, k= y/x
k=9/3
= 3
2000 smartphones and 1500 flip phones
4-3=1
1x500=500
500x4=2000
500x3=1500
this is the correct answer
In order to solve a proportion you need to cross multiply, so you would do:
4x20 and 9xX and you would get...
9x=80
then divide by nine to get
x=8.8888888889
which is technically 8.9
