There are 5 times as many boys as girls in a school. Together the school has 810 pupils.
How many boys are there?

Which equation represents a circle with a center at (–3, –5) and a radius of 6 units? (x – 3)2 + (y – 5)2 = 6 (x – 3)2 + (y – 5)2 = 36 (x + 3)2 + (y + 5)2 = 6 (x + 3)2 + (y + 5)2 = 36

What expression is equivalent to (2x-1)(x-3)?

Which representation has a constant of variation of -2.5