Answer:
B
Step-by-step explanation:
1 is 100% so increasing it by 12% means adding 0.12 to it
78.57142857%
the answer is above
you do 22/28
Answer:
9
Step-by-step explanation:
-27/-3
27/3 is 9
each of them have a negative so it stays positive
9
Answer:
$9
Step-by-step explanation:
The breakfast before tip costs x.
The tip is 20% of x.
The tip is $1.80.
20% × x = 1.80
0.2x = 1.8
x = 1.8/0.2
x = 9
Answer: $9
