There are 12 boys and 15 girls in a class. what percent of the students in the class are girls?

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?

Solve the equation -9p - 17 =10 a -3 b. 16 c. 18 d -16

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.