Acompany stock is valued at 25.15 per share the stock is losing value at a rate of 1.75 per day what is the stock value after. 3 days

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

If angle 2=3x +1 and angle 3=2x +4what is angle 2

Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students