Which number is a common factor of 25 and 40?
A)
2

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.

How are algebraic expressions evaluated using substitution?

Choose the domain & range of the relation shown in the graph: domain: -1, 0, 1, 2, 3 range: -3, -1, 0, 3 domain: -3, -1, 0, 3 range: -3, -1, 0, 3 domain: -3, -1, 0, 3 range: -1, 0, 1, 2, 3 domain: 3, 1, 0, 3 range: -1, 0, 1, 2, 3