Q and R are not mutually exclusive events. If p(Q) =1/8 and p(R)=2/5 find P(Q or R).

What is the solution of the systems of equations? y=2/3x+3 x=-2

What is the expression in factored form? 225x^2 - 144 a. 9(5x+4)^2 b. 9(5x-4)^2 c. 9(4x+5)(4x-5) d. 9(5x+4)(5x-4)

On average a herd of elephants travels 10 miles in 12 hours you can use that information to answer different questions drag each expression to show which is answers