“Twelve less than a number.”

Measures of the angle of r, 31 s (x+4) t (3x+9)

Micheal is 4 times as old as brandon and is also 27 years older than brandon. how old is micheal

Evaluate the function , when d = {9, 15, 30}. r = {5, 7, 12} r = {6, 10, 15} r = {6, 10, 20} r = {5, 12, 20}