Answer:4.5
Step-by-step explanation:
A 0 1 2 3
B 0 1.5 3 4.5
Given:
let h be the high quality bean
let c be the cheaper bean
h + c = 160
6h + 3.25c = 160*4.97
6h + 3.25c = 795.20
h = 160 - c
6(160 - c) + 3.25c = 795.20
960 - 6c + 3.25c = 795.20
-2.75c = 795.20 - 960
-2.75c = -164.80
c = -164.80 / -2.75
c = 59.92 or 60 lbs
h = 160 - c
h = 160 - 60
h = 100 lbs
Sarah should blend 60 lbs of cheap coffee bean and 100 lbs of high quality coffee bean.
0.2:1
I divided 3 by 15 and got 0.2 and then divided 15 by 15 to get one
Answer:
7.5
Step-by-step explanation:
multiply then divide
