What is the x-coordinate at the point of intersection for these equations? f(x) = 2x+4 g(x) = 16x-2

To ? nd out how many students are unhappy with the dining hall food, you distribute a survey. which method of surveying would produce the least amount of bias in your data?

In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles. i'm desperate.

Can (2,3 and square root 10) be sides ona right triangle?