Which sentence provides an example of parallel structure? The children played on the playground, had a picnic, and they are eating lunch now.
The pictures were old and faded, but they were valuable nonetheless.
Valerie doesn't like horror movies, dramas, or watching game shows.
Sewing your own clothes is more economical than to buy them new.

PLEASE HELP ME

Solve the system by the elimination method. 2x + y - 4 = 0 2x - y - 4 = 0 when you eliminate y, what is the resulting equation? a. x = 0 b.4x = -8 c.4x = 8

Mustafa contributes 11% of his $67,200 annual salary to his 401k plan. what is his pretax income

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?