2) BRAINLIEST & 15 + POINTS! :)

Kevin and randy muise have a jar containing 78 coins, all of which are either quarters or nickels. the total value of the coins in the jar is $13.90. how many of each type of coin do they have?

Write the system of equations represented by the matrix. 0 1 2 4 -2 3 6 9 1 0 1 3

The vertices of a triangle are a(7.5), b(4,2), and c19. 2). what is