Answer:
the last option
Step-by-step explanation:
The answer is x equals zero since you plug in 2 for y and then you subtract 2 from both sides and then you divide 3 from 3x and the zero and your answer will be x=0
The answer is 12. I would do it by setting up a proportion:
8 = x
10 15
Then cross multiply to get
10x=8*15
10x=120
x=12
Answer:
B
Step-by-step explanation:
9 out of 36 chose country, that is expressed as a fraction
= 
Thus calculate this fraction of 240
× 240 =
= 60 → B