2. Who over threw the Aztec and Inca Empires? O Columbus
O The French Explorers
Cortez and Spanish soldiers
O
English soldiers

Simplify this expression.2(10) + 2(x – 4) a. 2x + 16 b. x + 12 c. 2x + 12 d. x + 16

50 points~ ! i have to turn this in tomarrow

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.