C+s=48
2c+4s=134 ⇒ c+2s=67
subtracting the equations, we get, s=67-48=19,
so, c=48-19=29
Xm=(2+2)/2=2
Ym=(1+4)/2=2.5
(2,2.5)
Answer:
They will buy 4 hotdogs and 3 drinks
Step-by-step explanation:
Linear graphs:
1, 4, and 6
Non-linear graphs:
2, 3, and 5
Explanation:
Linear graphs are straight line, non-linear graphs are not straight lines.