given a polynomial f(x), if (x + 7) is a factor, what else must be true? f(0)=7f(0)=-7f (7)=0f(-7)=0

Scrub a dub toothbrushes are $4.00 each. there is a 10% discount, but there is also a 6% sales tax after the discount is applied. what is the new price after tax? round to the nearest penny

Acircle has a circumference of 28.36 units what is the diameter of the circle

What term makes it inconsistent y=2x - 4