Mr. Barrett bought a new battery for his car. The Battery cost $72. Since batteries are a taxable item, he had to pay a sales tax of 7.5%. What was the total cost of battery in dollars and cents

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

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30

Subject: geometryneed with 6 and 7