Sam wants to solve the following equations using the method of elimination: y = x – 2 y = 3x – 4 what number should y = x – 2 be multiplied by to eliminate x? 1 2 –3 4

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

Is a positive integer raised to a negative power always positive

If f(x)=x+7 and g(x)=1/x what is (fog)(x)