Ken's temperature prediction for February
is -3ºC. By May, Ken predicts that the average
temperature will increase by 11°C.
Use the number line interactive tool to determine the
predicted temperature in May. What is Ken's
temperature prediction for May?

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.