1. Each of the following parts has one or more correct answers. Choose all of the correct answers from the list in each part. and explain your answer . One way (but not the only way) to explain your answer is to explain why the answers you did not select do not apply. (a) In a system of two linear equations, the lines represented by each equation have the same slope. Which could be the total number of solutions to this system of equations? 0 no solutions 0 1 solution 0 2 solutions 0 3 solutions 0 innitely many solutions (b) In a system of two linear equations, the lines represented by each equation have different slopes. Which could he the total number of solutions to this system of equations? 0 no solutions 0 1 solution 0 2 solutions 0 3 solutions 0 innitely many solutions (C) In a system of two linear equations, the lines represented by each equation have the same y-intercept. Which could be the total number of solutions to this system of equations? 0 no solutions 0 1 solution 0 2 solutions 0 3 solutions 0 innitely many solutions (d) In a system of two linear equations, the lines represented by each equation have di'erent y-intercepts. Which could be the total number of solutions to this system of equations? 0 no solutions 0 1 solution 0 2 solutions 0 3 solutions 0 innitely many solutions 2 Community College put on a fundraising dinner to raise money for scholar- ships 600 people attended and $10,000 was raised The cost for tickets was $25 for adults, $20 for seniors and $10 for children. Surpris- ingly, three times as many children attended as seniors. How many adults\