A) 2x-7=13
2x=20
x=10
B) 3x+4=25
3x=21
x=7
Answer:
75
Step-by-step explanation:
Just make the number of regular gasoline sold to be x, while the number of premium gasoline sold to be (550-x).
That's all.
And goodluck.
Answer:
around 917
Step-by-step explanation:
Answer:
can u ;ut it in english plzz
Step-by-step explanation:
Answer:
10.439 Km
Step-by-step explanation: