Pls help me.

If y varies directly as x and y= 32 when x= 4, find the value of y when x= 3

The function models the number of accidents

At your job you're paid $50 per week plus $3 per sale at least how many saled do you need to make in order to have over $250

Which statement explains how you could use coordinate geometry to prove the opposite sides of a quadrilateral are congruent? a. use the slope formula to prove the slopes of the opposite sides are the same. b. use the slope formula to prove the slopes of the opposite sides are opposite reciprocals. c. use the distance formula to prove the lengths of the opposite sides are the same. d. use the distance formula to prove the midpoints of the opposite sides are the same.