The inner circle of a donut has a radius of 1cm . the outer circle has a radius that is 3cm longer than the inner circle. what us the area of the donut

Drag each expression to the correct location on the solution. not all expressions will be used. consider the polynomial 8x + 2x2 - 20x - 5. factor by grouping to write the polynomial in factored form.

Acar loses a quarter of its value every year. it is originally worth $35,000. to the nearest dollar,how much will the car be worth in 8 years?

Cole says the distance between points (-5,0) and (0,-5)is 5 units. is he correct? explain why or why not.