Answer:
9
Step-by-step explanation:
45*.2=9
To make a percent a decimal move the point over two units:
20.00%
2.000- 1 unit
.2 is 2 units = 20%
87
Since 3 divides 42, 3xy itself is the greatest common factor of 3xy and 42xy.
Answer: 3xy
I think its c?
Im sorry if its wrong.
Answer: RS