Abackpack contains 4 orange erasers, 3 purple erasers, and 1 pink eraser. two erasers are randomly chosen from the backpack. how many different color combinations are possible?

To describe a sequence of transformations that maps triangle abc onto triangle a"b"c", a student starts with a reflection over the x-axis.how should the student complete the sequence of transformations to map triangle abc onto triangle a"b"c"? plz

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

When x = 3 and y = 5, by how much does the value of 3x2 – 2y exceed the value of 2x2 – 3y ?