Is (2,5) a solution to this system of equation Y=2x+1
2x+2y=15
(2,5)a solution because

This is geometry. could anyone ? i can't fail this class. my grade is quite low already.

The jurassic zoo charges $14 for each adult admission and $5 for each child. the total bill for 77 people from a school trip was $565. how many adults and how many children went to the zoo? i

Find the area of a parallelogram with the given vertices. p(-2, -5), q(9, -5), r(1, 5), s(12, 5)