Analyzing aragrams. Which defines ray?
O a piebe of a line with two endpoints
all points equidistant from a given point
two line segments with a common endpoint
a piece of a line that starts at the endpoint and extends indefinitely in one direction

the equation for this situation is y=122+45. to solve the equation you would add 45 and 122 to get a total of 167lbs. in conclusion, grace's weight eight weeks ago was 167lbs.  

"image"

step-by-step explanation:

in most of these problems, the notation is that the point with a "prime" is the image of the point without. that is, b' is the image of b.

here, there is no dilation or reflection. there is simply translation (with no direction shown). which figure you call the "preimage" and which one you call the "image" is up to you. as a matter of convention, the naming is as described above.

5/20 so 25%

step-by-step explanation: