Answer:
$1729
Step-by-step explanation:

Reduce the fraction with 2
Answer:
$18
Step-by-step explanation:
15*.2=3
15+3=18
The haircut is $18 with tip included.
Answer:
Bottom left
Step-by-step explanation:
For it to be scalene, all 3 sides must be of different length, so cross off D. Acute means all angles are less then 90°, so cross off the top 2.
The least common multiple should be 36 because it is the smallest number 4 and 9 go into.