Explain why each statement is true: 1.) 5 + 2 + 3 = 5 + (2 + 3)
2.) 9a = 11a - 2a
3.) 7a + 4 - 2a = 7a + -2a + 4
4.) 8a-(8a - 8) = 8

Which formula finds the probability that a point on the grid below will be in the blue area? p(blue) = total number of squares number of blue squares number of blue squares p(blue) = total number of squares number of blue squares p(blue) = number of white squares

What could explain what happened when the time was equal to 120 minutes

Eliza wants to make $10,000 from her investments. she finds an investment account that earns 4.5% interest. she decides to deposit $2,500 into an account. how much money will be in her account after 14 years?