V. inequalities. determine whether the given numbers are solutions of the inequality. 1) x-226; if x = -4,0,4,& 8 2) 3m +5 2t - 3; if t=0,-8, -9,& - 3 4) 5y - 7 -1 ; given (7,20) hon find the

Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x

Parabolas y=−2x^2 and y=2x^2 +k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.

Explain how you divide powers with like bases.discuss why the bases have to be the same.how are these rules similar to the rules for multiplying powers with like bases.