Factorise fully and simplify where possible
x² - y²​

Which graph represents the equation y =4x

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?

Due to bad planning, two of the local schools have their annual plays on the same weekend. while 457 people attend one, and 372 attend the other, only 104 people were able to attend both. how many people went to at least one play?