Determine whether the triangles must be congruent. If so, name the postulate or theorem that justifies your answer. If not, explain.

What is the equation of the line that is parallel to the line with the equation y= -3/4x +1 and passes through the point (12,-12)

Charlie is at an amusement park that has 18 different rides. each ride costs $1.75. the function c(r) = 1.75r represents the total amount of money that charlie will spend if he goes on r rides, but he never goes on the same one more than once. what domain and range are reasonable for the function?

Lisette takes an ela exam and got 16 out of 27 questions correct. what percentage of the questions did lisette get correct?