Carrie and Bill are members of the same gym. The gym charges a one-time membership payment plus a monthly fee. Carrie has been a member for 2 months and has paid $50 so far. Bill has been a member for 7 months and has paid $150 so far. What is the monthly fee per member?

A $10

B. $20

C $25

D. $40

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

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

Can someone me do math because i am having a breakdown rn because i don’t get it