Answer:
4y--7 i think
Step-by-step explanation:
14c³d²-21c²d³/14cd
= (196c^4d³-21c²d³)/ 14cd
= (196c³d²-21cd²)/14
= (28c³d²-3cd²)/2
I hope that's help !
Answer:
undefined
Step-by-step explanation:
The x coordinates didn't change so the line is vertical and vertical lines have undefined slope
It is not because the term is used to describe the differences of a variable and a constant. Both of height and age are variables.