Anna buys 6 bottles of pineapple juice at the corner store for a total cost of $4.50. Assume each bottle of juice is the same price. If c represents the total cost in dollars
and cents of the juice for any number, j, of bottles of juice, write a proportional
equation for c in terms of; that matches the context.

c = 0.75j

Step-by-step explanation:

divide $4.50 by 6 to find the price of one bottle of pineapple juice

4.50/6 = 0.75

each bottle of pineapple juice is 75 cents each

c = 0.75j

2^y = ln 5, or   y(ln 2) = ln 5.   solving for y,   y = (ln 5) / (ln 2).   y=5

step-by-step explanation:

sorry, i can't understand your question. will later if you describe more clearly!

: )