−5y−25= -40 solve for y
 

y= -3

Step-by-step explanation:

First you would at 25 to -40 to get -15.

Next you would divide -5 by -15 to get -3 as your y.

Hope this helps!

y = -3

Step-by-step explanation:

Add 25 to -40. Becomes -5y = -15. Divide -15 by -5. You get -3. y = -3

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.