Solve the system using substitution.
y = 4x – 8
y = 2x + 10

What is the sum of these mixed numbers 2 1/8 + 4 3/8

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

A.s.a.! this is a similarity in right triangles. next (solve for x)a.) 12b.) 5c.) 12.5d.) [tex] 6\sqrt{3} [/tex]