£450 is invested at 3% simple interest.
How much interest will be earned in 4 years?

Which of the following is not a subset of {1,2,3}?

Talia grouped the terms and factored out the gcf of the groups of the polynomial 15x2 – 3x – 20x + 4. her work is shown below. (15x2 – 3x) + (–20x + 4) 3x(5x – 1) + 4(–5x + 1) talia noticed that she does not have a common factor. what should she do?

I'm confused on how to solve the triangle. can someone me ?