A dressmaker needs to cut 4-inch pieces of ribbon from rolls of ribbon that are 6 feet in length. How many 4-inch pieces can the dressmaker cut from 15 of these rolls of
ribbon?
Before you try that problem, answer the question below.
How many inches of ribbon does the dressmaker have, in
total?

Simplify 5 square root of 7 end root plus 12 square root of 6 end root minus 10 square root of 7 end root minus 5 square root of 6 . (1 point) 5 square root of 14 end root minus 7 square root of 12 5 square root of 7 end root minus 7 square root of 6 7 square root of 12 end root minus 5 square root of 14 7 square root of 6 end root minus 5 square root of 7

Which is the graph of f(x) = (4)x? image for option 1 image for option 2 image for option 3 image for option 4

Precalculus question, image attached.