Factor the polynomial. 24w8 + 30w6

6(4w8 + 5w6)

6w5(4w3 + 5w)

6w6(4w2 + 5)

w6(24w2 + 30)

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

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.