3. Mark is m years old. June is 6 years older that Mark. What is their total
age in 10 years' time?

What is the nth term rule of the linear sequence below? 27 , 25 , 23 , 21 , 19 , . .

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

Find the solution on the interval [0, 2pi)