Aroadside vegtable stand sells pumpkins for $5 and squashes for $3. one day they sold 6 mor squash than pumpkins, and their sales totaled $98. write and solve a system of equations to find how many pumpkins and squash they sold?

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.