Answer:
the answer is 34, 40
Step-by-step explanation:
10-4=6
16-10=6
22-16=6
28-22=6
28+6=34
34+6=40
I think the answer would be 99
you multiply 9 and 11 and get 99
9 - 5x = 7
Nine (9) less (-) then the product (*) of 5*x, equals (=) to 7
Answer: 4 or 5 seconds