Express the simultaneous equations kx+3y=5,4x+(5k-y)=10 in matrix form. Find the values of k for which above equations have (a) an infinite number of solution
(b) no solution

On a piece of paper, graph y< x+1. then determine which answer matches the graph you drew.

How are sas and sss used to show that two triangles are congruent?

When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.