1) 50*50, our 2500
2) 1500
3)1500
4) 900
just multiply t the number of people by the amount each pays
If it’s a negative slope A, if it’s a positive slope B
(x-9)(x-3), because -9 and -3 make a sum of -12 and a product of +27
The answer is 2x^2 to the question
60 Are taken but the single is 1 and is that you