Which graph best represents a
quadratic function that has
only one zero?
A
с
B

Five more than the product of a number n and 8 is at least 100. write an inequality that can be used to find all positive values of n

Hurry and answer this! circle x with a radius of 6 units and circle y with a radius of 2 units are shown which steps would prove the circles similar? translate the circles so they share a common center point, and dilate circle y by a scale factor of 4. translate the circles so the center of one circle rests on the edge of the other circle, and dilate circle y by a scale factor of 4. translate the circles so they share a common center point, and dilate circle y by a scale factor of 3. translate the circles so the center of one circle rests on the edge of the other circle, and dilate circle y by a scale factor of 3

Need this asap if anyone can i would be very grateful. if you could show workings that would really