When gisselle decided to stop eating junk food, she started saving more of her allowance to buy a larger bicycle. she manage8 weeks andd to put away $6 every week found a used bicycle for $50. she thought that she had close to the amount in her savings jar. did she have exactly enough for the bicycle? if not, how much extra or how much too little did she have?

Write two subtraction equations that are equivalent to 5 + 12 = 17.

Which number completes the system of linear inequalities represented by the graph? y> 2x – 2 and x + 4y 2 et 2 3 4

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?