One of the highest snowfall rates ever recorded was in Silver Lake, Colorado, in April 1921, when just over 7 feet of snow fell in 27 1/2 hours. What was that rate in inches per hour? (There are 12 inches in 1 foot.) A. 14/55 inch per hour
B. 55/158 inch per hour
C. 3 3/55 inches per hour
D. 3 13/14 inches per hour
Hurry I need this in 5 minutes

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8

Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size. it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?