Answer:

Step-by-step explanation:
Simplify:
45 = 5 * 3 * 3
60 = 5 * 3 * 2 * 2
GCF = 5*3 = 15


Answer:
60%
Step-by-step explanation:
33/55 = .6
multiple by 100 to convert the decimal into a percentage
.6 × 100 = 60%
Answer:
5x-5
Step-by-step explanation:
hope this helped!
S answer is no for the question
Answer:
31
Step-by-step explanation:
55-24=31. hope it helps