Evaluate this express for k = 10; 3k + 4 - K+ 1 (give number answer only...NO WORDS)

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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

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2