Answer:
20%
Step-by-step explanation:
4/5=.80
1-.80=.20
.20=20%
Answer:
the last one
Step-by-step explanation:
I checked
It is roughly 0.857 in decimal or in fractions 6/7. Please mark Brainliest!!!
Answer:
B
Step-by-step explanation:
1/2n + 3 < 5
1/2n < 2
n < 4
C
Because .75 times 9 would give you the price of the books and then you would have to add C, the amount left to get to 20.