Aframe of width a surrounds a 5 by 7 inch photograph. find the expression that represents the area of the frame in terms of a. asap a. a 2 − 35 b. a 2 + 12a + 35 c. none of these d. 4a 2 + 24a e. a 2 + 12a

Kelly is three years younger than her sister. the sum of their ages is 34 years. how old is kelly and how old is her sister?

Line segment eg is partitioned by point f in the ratio 1: 1. point e is at e (0, 4), and point f is at (1, 3). what are the coordinates of point g? (−1, 5) (2, 2) (3, 1) (4, 0)

Use a calculator to verify that σ(x) = 62, σ(x2) = 1034, σ(y) = 644, σ(y2) = 93,438, and σ(x y) = 9,622. compute r. (enter a number. round your answer to three decimal places.) as x increases from 3 to 22 months, does the value of r imply that y should tend to increase or decrease? explain your answer. given our value of r, y should tend to increase as x increases. given our value of r, we can not draw any conclusions for the behavior of y as x increases. given our value of r, y should tend to remain constant as x increases. given our value of r, y should tend to decrease as x increases.