Answer:
3.5km
Step-by-step explanation:
not sure but this is how I'll do it tho
distance= 7 x 1/2 = 3.5 (km)
B
We could consider the linear model of cost assumed that:
C(x) = x when x is the number of calendars printed.
x= − 8 /13 = −1 8 /5 = −1.625
either one is the answer
<3 Enjoy,
Dea