Solve for p: 1/2p=24

And Solve for the variable t in the following equation
19+t=23
HELP please I'm taking a test

Do,h = (7, 9) (14, 18) the scale factor is

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*

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.