Janelle is training for a marathon. Her weekly mileage for the last eight weeks of training is shown below. 30, 40, 41, 33, 45, 50, 34, 50

This week, she runs a total of 9 miles before suffering a minor injury and taking the rest of the week off. Select the true statement about the effect of this week's mileage on Janelle's weekly mileage distribution.

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

Liz is shipping a package to her friend.the maximum weight of a medium flat-rate box is 20 pounds,including the box which weighs 6 ounces.write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.

Kayla and alberto are selling fruit for a school fundraiser. customers can buy small boxes of grapefruit and large boxes of grapefruit. kayla sold 3 small boxes of grapefruit and 1 large box of grapefruit for a total of $65. alberto sold 1 small box of grapefruit and 1 large box of grapefruit for a total of $55. what is the cost each of one small box of grapefruit and one large box of grapefruit?