Just squish the two equations into one equation and idk im just typing this because i apparently need a twenty character long answer
12/8=3/2 TIMES THE OPPOSITE <span />
On the 21st day, he sprints 205 yards.
Is that what you meant for the problem
or do u want to know how many yards he sprinted total for the 21 days
If it is,
he sprinted a total of 3390 yards
Answer:
x>12
Step-by-step explanation: