6x + 2 = - 28 help pls

Suppose a pendulum is l meters long. the time,t,in seconds that it tales to swing back and forth once is given by t=2.01

Ateam has p points. p = 3w + d w = wins d = draws a) a football team has 5 wins and 3 draws. how many points does the team have?

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.