The weekly profit, In dollars, of a store in the past twelve weeks is shown below. 195, 260, 200, 300, 170, 190, 240, 189, 178, 214, 214, 215
What is the store's average weekly profit?
$213.75
$190.50
$190.00
$189.50

Danny draws a transversal, t, on two parallel lines ab and cd, as shown below: he makes the following table to prove that the alternate interior angles are equal: which is the missing justification? (6 points) corresponding angles formed by a transversal on parallel lines are supplementary. corresponding angles formed by a transversal on parallel lines are congruent. co-interior angles formed by a transversal on parallel lines are congruent. co-exterior angles formed by a transversal on parallel lines are congruent.

Need on this geometry question. explain how you did it.

What is the explicit formula for this sequence? -7, -4, -1, 2, a.) an = 8 + (b - 1)3 b.) an = -7 + (n - 1)3 c.) an = 3 + (n -1) (-7) d.) an = -7 + (n - )