Carlo attends art class every 4 weeks, chess club every 2 weeks, and fencing every 3 weeks. if he attended all three this week, when will he attend all three again?

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2

(c) the diagram shows the first three shapes of a matchsticks arrangement.first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.

The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse