On a math test a student, Sarah, has to identify all the coefficients and constants of the expression 8 + 7b+y. Sarah says that 7 is a coefficient and 8 is a constant. Identify all the
coefficients and constants of the expression. What error might Sarah have made?
The coefficient(s) of the expression is/are -
(Use a comma to separate answers as needed.

You will get 25 points an image of a rectangular prism is shown below: part a: a cross section of the prism is cut with a plane parallel to the base. what is the name of the shape created by the cross section? explain your answer. (5 points) part b: if a cross section of the prism is cut perpendicular to the base, what would be the shape of the resulting cross section? explain your answer. (5 points)

Me asap! what is the slope of this line? enter your answer in the box.

Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?