2x + 1 + 5x + 5 + 90 = 180
7x + 96 = 180
7x = 180 - 96
7x = 84
x = 12
The answer to your question is 1.5
X+y=41
2x-3y=12
27+14=41
2•27-3•14=12
x=27
y=14
They're equal the 0 doesn't have to be added but it can be added by choice
48 pages per hour. The reason is because you would take 4/5 and get .8 pages per minuet so then it would be .8*60 to get 48. (You would multiply by 60 because 60 minuets in an hour.) So your answer would be 48 pages per hour