Answer:
D) 36 bottles for $4 by 1.4¢ per bottle
Step-by-step explanation:
We calculate bottle per dollar for each option.
#A
Bottles/Dollar= bottles/dollar
#Both B and C charges the same as A and will have bottle/dollar ration of 8:1
#D
Hence, D is the better buy as it gives you 9bottles per $1 spent as compared to the 8 bottles per $1 spent as in the other 3 options.
3x+5x/4≤34
leat common multiple=4
12x+5x≤136
17x≤136
x≤136/17
x≤8
Answer: x≤8 or (-∞,8]
I hope this helps you understand the steps to get your answer...
Answer:
80%
Step-by-step explanation:
4/5 = .8
.8 = 80%
Answer:
It's $7
Step-by-step explanation:
7+7+7= 21 and add two $16 tickets and that's $53