John need to save 2 dollars for 96 days
Answer:
96 days
Step-by-step explanation:
Since he already has $65 we will subtract this from $257. This leaves us with $192 to earn. Dividing $192 by 2 (Because John is getting $2 per day) will result in 96.
from this table we can tell Y is always 10 times bigger then X so we just have to multiply it again by ten so the answers are
300
500
700
I think its D
Refer to the attachment for explication of steps. :)
15
if 3x3 is 9 and 4x3 is 12 then 5x3 is 15
