Answer:
d=hf+5
Step-by-step explanation:
Step 1: Factor out variable d.
d(f+5)=h
Step 2: Divide both sides by f+5.
d(f+5)f+5=hf+5
Stem That Stores Water.
Place a dot on 7 and do < underlined
126/7 = 18
18 books per box
Answer: 406