One edge of a painting is 5 in. longer than the shorter edge. The picture has a 3-in.-wide frame. a. Write an expression to represent the total side length of the picture and the frame.
b. Write an expression to represent the total width of the frame.
c. Write an equation A(x) for the combined area of the photo. Area = (length)(width)​

If the discriminant if a quadratic equation is 4 which statement describes the roots?

The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 12611261 chips and a standard deviation of 118118 chips. (a) determine the 2626th percentile for the number of chocolate chips in a bag. (b) determine the number of chocolate chips in a bag that make up the middle 9696% of bags. (c) what is the interquartile range of the number of chocolate chips in a bag of chocolate chip cookies?

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.