Danny works in an amusement park and is helping decorate it with strands of lights. This morning, he used a total of 45 strands of lights to decorate 1 bush and 4 trees. This
afternoon, he strung lights on 4 bushes and 5 trees, using a total of 70 strands. Assuming
that all bushes are decorated one way and all trees are decorated another, how many strands
did Danny use on each?
strands of lights and every tree with
Danny decorated every bush with
strands.