Over 4 days, Krista deposited $45 into her bank account, transferred $30 to a friend, deposited $59, and withdrew $18. What was the mean change per day to Krista's account for the 4 days?

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

Secant ac and bd intersect at point e inside f what is the measure of aed if measurements cd equals 30 a b is 50 and cb is 170

Using only odd number for numerators write two different subtraction problems that have a difference of 3/4