Prove that if n is an even integer then n^2 + 3n + 2 is an even integer.

Add 1/7 + -1/7 your answer should be reduced to its smallest form and should not be an improper fraction

Pam buys a sleeve of ball bearings for her skateboard. each of the bearings is 1 1/5 inches wide. the sleeve is 9 3/5 inches long. how many ball bearings are in the sleeve? show your work.

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