7. -8/3
8. 4/35
9. -21/50
10. 35/64
11.-25/54
I think you add the exponents im not sure haven't done it in long time
x + 4 = 12 Subtract 4 on both sides to get "x" by itself
x + 4 - 4 = 12 - 4
x = 8
A) The graph is misleading because it dosent give the number of students, it gives percentages.
b) A more appropriate way to display data would be a line graph because it shows the number of students favorite sports.
