Idont get this question the rise span for a roof are shown the pitch of the roof is the ratio of the rise to the half-span. if the rise is 8 feet and the span is 30 feet, what is the pitch in the simplelist form

What is the value of x in the equation 6(x + 1) – 5x = 8 + 2(x – 1)?

Amuffin recipe, which yields 12 muffins, calls for cup of milk for every 1 cups of flour. the same recipe calls for cup of coconut for every cup of chopped apple. to yield a batch of 30 muffins, how much flour will be needed in the mix?

Apublic library wants to place 4 magazines and 9 books on each display shelf. the expression 4s+9s represents the total number of items that will be displayed on s shelves. simplify the expression