1) 4b - 2 = 6 2) 5x + 4 = 24

3) 7c - 11 = 17

4) 18 = 3k - 3

5) 9/4 - 1 = 3

6) 2/3v = 2 - 4/3

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If the cost to mail a package is an initial $5 and $0.28 for every pound the total cost to mail a package was $11.27, how much did the package weigh?

The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second