Step 1 is wrong it should be: 2x - 3x - 1=3
Rate = 2 seats/11 minutes = 2/11 seats/min
Therefore the time required for s seats is

That is,
m = (11s)/2 min
When s = 16, obtain

When s = 19, obtain

Answers:

When s = 16, m = 88 min
When s = 19, m = 104.5 min
The answer would be 98
7+7=14
14•7=98
Answer:
52-13 = 39
Step-by-step explanation:
This is simple, next time use a calculator and calculate yourself
173+32=205 , so 205 times 5 would equal 1,025 . so the answer would be 1,025 .