There are 18 pages in Ramal's stamp album
To get this, use the equation : 1/6p = 3
P represents pages, so 6 * 3 is 18 pages.
First need to make an equation for each
x = Miles
y = Total Cost
Comp A: 120 + 0.20x = y
Comp B: 40 + 0.60x = y
cancel out the amounts to make it easier (Subtract 40 from each)
Comp A: 80 + 0.20x = y
Comp B: 0.60x = y
insert a problem for y to solve for x
80 + 0.20x = 0.60x
Your answer is 200 miles
Just divide all the numbers and u should get your answer.
No because the stupidity of you can not calculate