The coordinates of A, B and C in the diagram are A(p,4), B(6,1) and C(9,q). Which equation correctly relates p and q? Hint since AB is perpendicular to BC, the slope of AB x the slope of BC = -1.

Use the distance formula to determine the distance that point q is from r on the hypotenusebased on a 2-3 ratio. i need asap !

Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.

If my mom gets $13.05 an hour, and she works from 3: 30 to 10: 45 in the morning, how much money does my mom make?