C=

d.
If 5m is the radius, then multiply it by 2, then multiply it by

.
If 5m is the diameter, then just multiply it by only

.
Take away 3 from both sides,
x+3<-2
-3 -3
=x<-5
answer=x<-5
hope this helps.......
It’s B because C is too much and A is to little for the correct answer
Answer: (10m-3)/5
Step-by-step explanation:
Convert 1 2/5 into an improper fraction
Simplify 5+25+2 to 7
Simplify 2/3m to 2m/3
Simplify 7/5m to 7m/5
Expand and remove the parenthesis
Collect the like terms
Simplify