Tanya is wrapping a gift. She is using a piece of red ribbon that is 11/12 foot long and blue ribbon that is 5/6 foot long. How much ribbon does she use in all to wrap her gift

Use the distributive law to multiply. 3(4x + 5y + 6)

In one day there are too high tides into low tides and equally spaced intervals the high tide is observed to be 6 feet above the average sea level after six hours passed a low tide occurs at 6 feet below the average sea level in this task you will model this occurrence using a trigonometric function by using x as a measurement of time assume the first high tide occurs at x=0. a. what are the independent and dependent variables? b. determine these key features of the function that models the tide: 1.amplitude 2.period 3.frequency 4.midline 5.vertical shift 6.phase shift c. create a trigonometric function that models the ocean tide for a period of 12 hours. d.what is the height of the tide after 93 hours?

Find the domain and range of the following function f(x) = 51x - 21+ 4