Based on the information marked in the diagram, pqr and stu must be congruent.

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.

Perform the indicated operation. y^2 + 3y - 10 / 3y + 15

Sove the equation 6c + 11 = 2c + 59