Jayne stopped to get gas before going on a road trip. The tank already had 4 gallons of gas in it. Which equation relates the to
2 answers:
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For 10 here is the answer and for 9 i’ll reply to my comment
Answer:
If we assume that everyone in the group is an owner, we would have
legs.
legs
Therefore, we need 24 more legs.
These 24 additional legs can be made from the difference of legs between the owners and dogs.
In this case, dogs have more legs than an owner.
24 ÷ 2 = 12.
There are 12 dogs in the group.