Question

Lydia figures it should be easy to carry her golf clubs in her new golf bag to be sure she decides to check the total weight the golf bag weighs 12.3 pounds the average weight of a golf club is 0.8 pounds what is the expression

Answer 1

Since 12.3 is kind of a margin that you have to fit by, the total weight of the golf clubs must be lesser than or equal to 12.3. So, that's your expression:
$0.8x \leq 12.3$
x represents the number of golf clubs you have.

If this doesn't make sense, feel free tell me!