79.881 hope this helps
i might be wrong
Answer:
-18 mat-way is good to use
51*11=561 615-561=54 54/6=9
They sold 9 discounted pizzas.
Answer:
-1/2
Step-by-step explanation:
The slope of a line parallel is to another line is the same.
So the line in the picture has a slope of -1/2, and since the other line is parallel to the first one, its slope is also -1/2
They are not congruent. Hope this helped!