Answer:
3/2 cm/s
Step-by-step explanation:
speed = gradient of the line (slope)
To calculate the slope divide the change in y by the change in x:
(9 - 0) / (6 - 0) = 9/6 = 3/2 cm/s
Answer:
look at picture
Step-by-step explanation:
x: adult tickets
t: children tickets
Answer: C
Step-by-step explanation:
3(x+4y-2)
3x+12y-6