If QT is the perpendicular bisector of PR, find each measure.

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

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.