What is the first term in the expansion of the binomial (3x+y)^4 ?

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan for ?

Find the equation of a line that is perpendicular to line g that contains (p, q). coordinate plane with line g that passes through the points negative 3 comma 6 and 0 comma 5 3x − y = 3p − q 3x + y = q − 3p x − y = p − q x + y = q − p

What is the value of m in the equation 1/2 m - 3/4n=16 when n=8