Before a strength and conditioning program, susan could throw a softball 53 feet. after one season in the program, she could throw a softball 76 feet. what is the approximate percentage increase of the distance susan can throw a softball? a. 22.4% b. 43.4% c. 69.7% d. 30.3%

Which of these statements is correct? the system of linear equations 6x - 5y = 8 and 12x - 10y = 16 has no solution. the system of linear equations 7x + 2y = 6 and 14x + 4y = 16 has an infinite number of solutions. the system of linear equations 8x - 3y = 10 and 16x - 6y = 22 has no solution. the system of linear equations 9x + 6y = 14 and 18x + 12y = 26 has an infinite number of solutions.