The answer is 52
x - the number of students in a bus
4 + 9x = 472
9x = 472 - 4
9x = 468
x = 468 / 9
x = 52
17 seeds are left over because in the 7 holes she puts 2 seeds in each which if you multiply it it will equal to 14 and plus the three that she has left over and if you add 14 and 3 you get 17 seeds. hope this helps!
The Maximum profit occurs when 20,000 reserved seats are sold and the profit is $1,300,000
I think you can multiply how many are defective in a sample by how much more stuff there is
40 feet it would be the perimitter of the largen garden
