A line with a slope of 10 passes through the points (7,4) and (6,p). What is the value of p?
p=

If a • b*2 = 1.8 x 10*-7, and c•b/d = 7.2 x 10*-4, find the value of a•d*2/c*2

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined