Do you mean 3y? If so, 3y = 1/2x + 2
3y - 1/2x = 2 is standard form
Answer:y = 1.5
Therefore, the cost of one ounce of Sumatra $3.00 and the cost of one ounce of Celebes Kalossi would be $1.50
not sure if its same problem but
...
Answer:
Count
Step-by-step explanation:
Suppose that each day double 2, second day , will double 4, and for third day it's 16, etc.
For like those questions, just count.
Those questions are very simple, but other questions not like those, is not too simple.
By the rules of secants, 50° is half the sum of 20° and x.
50° = (20° + x)/2
100° = 20° + x
80° = x
