Natalia bought 8 glitter wands for $50. Determine which wand purchase below has the same price per wand as glitter wands.
O 4 sparkle wands for $20
O 6 fairy wands for $37.50
O 10 glow wands for $65

Johnny rode his bike to a friends house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was unable to play. what was his displacement for the total bike ride trip? what could you use as a reference point ? show the steps to solve this problem.