X/w=y/5
wy=5x
wy/5=x
w/5=x/y
it should be a
Answer: just graph these two equations
option a: y = 5x + 10
option b: y = 7.5x
and then tell at what number of event would having a card and not having a card is cheaper.
Step-by-step explanation:
the initial cost, $10, is your b value for the equation y = mx + b so yo would start here on the y axis. but for the second option you start at zero since you don't have a b value
Answer:
3m/s
Step-by-step explanation:
Your welcome
Answer:
It would be 
Step-by-step explanation:
is equivalent to 
or .
Answer:
7/10
Step-by-step explanation:
