Abox of 15 cookies costs $9. what is the cost for 1 cookie?

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

What value of x is in the solution set of 4x – 12 s 16 + 8x?

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers