Alder cut three pieces of fabric from a roll. each piece of fabric she cut is 1 and 1/2 yards long. she has 2 yards of fabric left on the roll. how much fabric was on the roll before she cut it?

extra : if you could answer the question in this format:
e. g. 8t = 4/5
(if you could write this problem mathematically in the format above, it would be extra )

Derricks dog sitting and darlene's dog sitting are competing for new business. the companies ran the ads shown.which dog sitting service is more economic to use if you need 5 hours of service? explain.

Write the expression as a single natural logarithm. 2 in a - 4 in y

Someone answer this asap for gabriella uses the current exchange rate to write the function, h(x), where x is the number of u.s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a. gabriella averages 7.5 u.s. dollars for every 100 euros. b. gabriella averages 100 u.s. dollars for every 25 euros. c. gabriella can exchange 75 u.s. dollars for 100 euros. d. gabriella can exchange 100 u.s. dollars for 75 euros.