Answer:
10xy
Step-by-step explanation:
-5(-2)=10
The second option is the answer
Answer:

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


Answer:
NOT 100% sure! If its not this I think its 
Your answer would be 31.04 m2