Answer:
your answer is D
Step-by-step explanation:
hope this helps
Answer:
1. d/a+c=d
2. (m+21)/5=n
3. (1/2+2q)*4=p or 2+8q=p
4. (p-2a)/2pi=r
5. {[(5c+1)/2]+c}/3=a

No real solutions, because for all real numbers the square of number is greater or equal 0.
You would do 2,852.1÷10=285.21 miles a day