Answer:
7 miles
Step-by-step explanation:
Four miles plus 3 miles = 7 miles
Answer:
(C) 
Step-by-step explanation:

26 = 5 (x + 10) + 3x
26 = 5x + 50 + 15x
26 = 5x +15x + 50
26 = 20x + 50
26 - 50 = 20x - 50
-14 = 20x
-14 / 20 = x
-0.7 = x
.57 because 57/100 is like 57% and pretend that the percent is like a magnet and pulls the decimal two spaces to the right