Answer:
Step-by-step explanation:
I think your doing slope, so...
-2 - - 5 3
------------------ = --------------- = 1
0 - - 3 3
(simplifyed)
3d+ 3s = $21 because they bought three drinks and three snacks
Answer: -4n3+12n2+7n-9
Step-by-step explanation: it basically the opposite sign (positive or negative) switched, and the order backwards. hope that helped
Answer:
20
Step-by-step explanation:
IF you are asking why it is because 50-32=18 than you do 18/.90 which equals 20 so there you go thanks make brainliest
