10. MP4 Model with Math The Aztecs had a
solar calendar. How many days are in 7 of the
longer months? Show how to use a number
line to solve
The longer months of the calendar
are each 20 days long. After the longer
months, there is a period of 5 days.

Norma has an a-frame cabin. the back is shown below. how many square feet of paint will she need to cover the back of the cabin? explain how you found the answer.

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days