Nora and hana are tiling two floors in their houses. by noon, nora had laid 3/4 of her tiles. hana had laid 1/2 of her tiles. they laid the same number of tiles. how many tiles might each person have started with?

What is the pattern in the values as the exponents increase?

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

Explain step-by-step how to simplify -5(2x – 3y + 6z – 10).