The sale price of the new car was $14,500. the sales tax rate was 6.5 percent. what was the sale tax on the car?

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.

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?

10 points? me . its important ‼️‼️