70 seconds
and 90 seconds
when will they meet each other at the same time

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

Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?

Sara made $253 for 11 hours of work. at the same rate how much would he make for 7 hours of work?