John is trying to estimate how tall a tree is. the shadow created by the tree is 18 feet long. john is 6 feet tall, and his shadow is 3.5 feet long. using a proportion, estimate the height of the tree. round to the nearest

i think is g(1)=-1.

hope that i can

twenty-six miles over two gallons because the proportion for the original 13 miles to one gallon would be written 13/1 and, doing the same thing to the top and bottom, i multiplied by 2 and got 26/2