Guys someone please help, this is due tonight :(

Tina practice piano for 15 hours last month and 45 hours this month use multiplication to write a statement comparing me i was tina practice during the two months use addition to write a statement comparing the hours tina practice during the two months

Which ordered pair is a solution to the system of linear equations? 2x + 3y= 6 –3x + 5y = 10

The focus of parabola is (-4, -5), and its directrix is y= -1. fill in the missing terms and signs in parabolas equation in standard form