LJ and ZK are vertical angles. If m2J - 3x + 21
and m_K-5X - 35, find the
measures of both angles.

Mr. vasquez determines that the area of a bathroom is in his house is 25 square feet less than one-fifth of the area of the living room if the bathroom measures 35 square feet what is the area of the living room

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?