Step-by-step explanation:
4x+13y=-9y+3y=33
17x=-6y=33
Answer:
(2-c,y)
Step-by-step explanation:
idk this is what algebra nation told me so yeah
C) They solve the same number of problems per minute
172.5 Divided by 2
115 divided by 2
= 57.5
Answer:
-1.2
Step-by-step explanation:
Answer:
Yes. The girls to boys ration is the same
Step-by-step explanation:
For skating
Girls to boys ratio = 12:14 = 6:7
For birthday party
Girls to boys ratio = 18:21 = 6:7
