I would pick B because A will take too long C I don`t know what Y is.
Answer:
5. (x-8)(x+2)
10. (x-5)(x-5) OR (x-5)^2
.25x54=13.5 163x1.25=203.75 13.5+203.75=217.25
Subtract 4x from both sides
4x +2 = 7x - 13 would then simplify to
3x - 13 = 2 ( you can switch the problem around as long as you dont switch the variables around )
then you have to + 13 which simplifies to
3x = 15
then you divide by 3 which equals
x=5
