Jayden went to batting practice Saturday morning at 8:30am. He left at 11:42am. How long was he at batting practice?​

The line y = x + passes through (−3, 7) and is parallel to y = 4x − 1.

Complete the standard form of the equation that represents the quadratic relationship displayed above, where a, b, and c are rational numbers.

Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?