Help I dont understand this

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}

Ok a point t on a segment with endpoints d(1, 4) and f(7, 1) partitions the segment in a 2: 1 ratio. find t. you must show all work to receive credit.

Of the 304 people who attended a school play, 5/8 were students. how many of the people who attended were students.