No it is not a linear equation because a linear equation has to be y=?x with nothing else on the end
Answer:
$25.50
Step-by-step explanation:
because the magnitude of the debt is the distance from zero.
First the person with a flashlight and one of his friends cross the bridge. After that same person with a flashlight comes back and leads another friend to the other side. Finally he comes back again and leads the last of them.
Number of times that he will have to cross the bridge is 5 ( five ).