What is the greatest common factor of the terms in the expression StartFraction 7 over 3 EndFraction a b minus StartFraction 7 over 6 EndFraction b? One-third b One-third a b 7 b 7 a b

(C)7b

Step-by-step explanation:

Given the expression:

Let us factor the expression:

Since we need the greatest common factor, we can rewrite the expression as:

Therefore, the greatest common factor is 7b.

The correct option is C.

See explanation

Step-by-step explanation:

Let be the coordinates of the point which has to be dilated with the scale factor of with the center of dilation at point (the origin).

The dilation with the scale factor and the center of dilation at the origin has the rule

So, you have simply to multiply each coordinate of the point by to get the image's coordinates.