Write an equation of the ellipse with foci at (±3, 0) and co-vertices at (0, ±1).

The expression 42 plus 57 shows how much money nate spent at a store .which expression also shows how much money nate spend

What number produces an irrational number when multiplied by -1.25

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.