Please help me

1. what is the measure of ∠abc? what is the measure of ∠abd?

What is 96 divided by 7,488mark as brainliest

Lindsay used two points, (x, y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?