Consider U = {x|x is a real number}.
A= {x|x EU and x + 2 > 10}
B = {x|x EU and 2x > 10}
Which pair of statements is true?
5€ A; 5 EB
6 EA; 6 € B

The table shows values for functions f(x) and g(x) . x f(x)=3x g(x)=2x+1 −2 19 −3 −1 13 −1 0 1 1 1 3 3 2 9 5 what is the solution to f(x)=g(x) ? select each correct answer.

Suppose that the price p (in dollars) and the weekly sales x (in thousands of units) of a certain commodity satisfy the demand equation 4p cubedplusx squaredequals38 comma 400. determine the rate at which sales are changing at a time when xequals80, pequals20, and the price is falling at the rate of $.20 per week.

What is the missing reason in the proof? segment addition congruent segments theorem transitive property of equality subtraction property of equality?