There are 11 girls and 7 boys what is the ratio of boys to all students.

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

X+y ≥20 x≤2y a) (0,22) b) (7,11) c) ( 15,6) d) (10,10) e) (12,5) f) (8,16)

The graph of a quadratic function has a maximum at point (0, 5). the graph contains the point (2, 1). what is another point on the graph?