Ineed to write the equation in slope intercept form that passes through the points

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line

Which expressions equal 9 when x=4 and y=1/3 a. x2+6y b. 2x + 3y c. y2-21x d. 5 (x/2) -3y e. 3x-9y