Which equation in point-slope form contains the points (6,2) and (2,4)?

One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?

Which of the following represents the length of a diagonal of this trapezoid?

6cm10 cma conical paper cup has dimensions as shown in the diagram. how much water can the cup hold when full?