Student to faculty is 17: 3 the total is 740 how many students and faculty are at the college

The system of equations graphed below has how many solutions? y = 2x + 2

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

Ineed with this problem 21 show steps