The bottom answer m y = m h

Sounds like that to me but that is symbolically showing of that's what your teacher means as mathematical sentence
Answer:
19.08
Step-by-step explanation:
each gal = $2.12
gals filled = 9
9 x 2.12 = 19.08
Step-by-step explanation:
The given inequality is

Subtract 10 from both sides


Divide both sides by 5 to get:

We draw a closed circle at 5 and draw the arrow to the left.
See it in the attachment.