The range of all real numbers x such that 2x − 5 < 7 or 4x + 10 > 6 is a. (-1,6) b. (-infinity, infinity) c. an empty set d. (6,-1)

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

100 points, hi, i’m not sure how to get the equation from the graph and table.

Solve the inequaliy: (x^2+2)(x−2)^2(6−2x)> 0