Simplify the expression.  v+84·20v3-24v224v2-20v3{“version”:”1.1″,”math”:”v+84·20v3-24v224v2-20v3″}

Simplify the expression.  x-94÷x2-16x+6335+2x-x2{“version”:”1.1″,”math”:”x-94÷x2-16x+6335+2x-x2″}

Simplify the expression. (6b2+3b3-4b)+(8b2-7b3+7b){“version”:”1.1″,”math”:”(6b2+3b3-4b)+(8b2-7b3+7b)”}

Find the product.  (2p-8)(3p-1){“version”:”1.1″,”math”:”(2p-8)(3p-1)”}

Simplify the expression.  v+84·20v3-24v224v2-20v3{“version”:”1.1″,”math”:”v+84·20v3-24v224v2-20v3″}

Find the product. (5n-4)(n-4){“version”:”1.1″,”math”:”(5n-4)(n-4)”}

Find the product. (5n-4)(n-4){“version”:”1.1″,”math”:”(5n-4)(n-4)”}

Find the product. (3r-3)(r+3){“version”:”1.1″,”math”:”(3r-3)(r+3)”}

Although lung cancer is the top cancer death in women, breast cancer is the most prevalent. 

______________ is the first behavior-related risk factor for top causes of death in the US, while ________________ comes in second.