Answer:
Need to see the questions lol
20% of 100 is 20it's not that hard just don't be lazy
I’m pretty sure the correct answer is B.
Answer:
10 minutes
Step-by-step explanation:
You do 16 divide 8 which gives you 2. It takes 2 minutes for 1 bag. You then multiple 2 times 5 which gives you 10.
A + b = 147....a = 147 - b
5.85a + 4.40b = 786
5.85(147 - b) + 4.40b = 786
859.95 - 5.85b + 4.40b = 786
-5.85b + 4.40b = 786 - 859.95
- 1.45b = -73.95
b = -73.95 / -1.45
b = 51 <== she used 51 lbs of type B coffee
