First recognize that the unit rate we're finding is gallons per hour, or

.
rate for Tank 1 = x gallons per hour = <em>a</em> gallons / <em>b</em> hours

rate for Tank 2 = y gallons per hour = <em>c</em> gallons / <em>d</em> hours
Answer:
14
Step-by-step explanation:
4+10=14
Answer:
lol
Step-by-step explanation:
open your mouth and make sound come out