Use completing the square to solve for x in the equation (x+7)(x-9) = 25, x= -4 or 6
x=-2 or 14
X=1189
%=1787

My math teacher told my class to "steal" a 6th grade fraction word problem from the internet, word problems? : -p requirements: only a 1 step word problem. needs to be complex.

What is the solution set of the quadratic inequality x^2-5< or equal to 0

Ineed big ! the cost of a school banquet is $25 plus $15 for each person attending. create a table, sketch the graph, and write an equation in slope-intercept and point-slope form that gives total cost as a function of the number of people attending. what is the cost for 77 people?