Answer:
3.1 miles
Step-by-step explanation:
2.5 + 4.4 = 6.9
10 - 6.9 = 3.1
Answer:

Step-by-step explanation:
the student has left 75 because if you add 5 and 70 it gives you $75 that's how much the student had left.
Y=Mx +c
M gradient so count how many squares per one line
C = y intercept (7.5) here it looks
Just sub in those