15 students have roles and 25 do not I hope this is right or at least helps :)
Answer:
width x-9 meters
Step-by-step explanation:
(x²-x-72)÷(x+8)
= x-9
The 3rd one is the right answer I think
Answer:
3 apples for 1.29
Step-by-step explanation:
If you divide 1.29 by 3, you will get 0.43 which means each apple then costs 0.43 each. This is less than 0.45 so it is the better value.
