Answer:
when u multiple it it us 100 but when I added it was 21
so it is 100 or 21 sorry if it is not right
You need to use the distance formula


so the distance between points (5,-2) and (-3,8) is

which won't simplify so it stays as is
A problem with extra information will be difficult to solve because you may not be able to tell what information you might need to use for the problem.
Answer:
2 & 3
Step-by-step explanation:
they both equal -7
the temp dropped 7 degrees