An aquarium owns 5 identical tanks. All together, the tanks can hold 86 gallons of water. How much water can each tank hold? All tanks together =

Asmall foreign car gete 42 miles per gallon and user 35 gallons on a trip.gasoline costs $1.05 per gallon.what was the cost of gasoline per mile driver?

Which of the following is the best first step in solving the equation below? 4+2㏒³x=17

Ron has 8 caps and 4 of his caps are blue. thes rest of his cap are red. how many of ron's caps are red