Step-by-step explanation:
equation:
25 + .25x = 225
solution:
.25x = 200
x = 800 newspapers
Answer:
12 and 36
x+3x=48
4x=48
divide by 4
x=12
48-12=36
68.75 miles
12.5 x 5.5 is 68.75
Hope this helped!