help pls, nonsense will be reported

9. Jeje and Ronald repaired a broken rattan bed and were paid Pl 128.00. If Jeje worked for 8.5 hours and Ronald for 7.5 hours, how much were they paid per hour?
A. P 65.50
B. P 68.50
C.P 70.50
D. P 72.50

10 - 11. Helen just got her allowance worth P900. She spent P454.50 on food. She planned to use the rest of her money on buying books. If a book costs P49.50 each, how many books can she buy?

10. What is the number sentence?
A. (P 900 – P 454.50) = P 49.50 = N
B. (P 900 + P 454.50) = P 49.50 = N

11. What is the answer?
A. 18
B. 9
C. 15
D. 7​