Please help me solve this answer. Just give the correct answer.

Which expresions are equivalent to the one below? check all that apply. 5x

Divide the following fractions 3/4 ÷ 2/3 1/2 8/9 9/8 2

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?