Answer:
the answer is 30
Step-by-step explanation: gie the other guy brainliest
C - 45 is the LCM of 15 & 45
Step-by-step explanation:
Find the multiples:
15, 30, 45, 60
45, 90
They both have 45 in common
each shirt costs $6
The percent markup is about 66.7%