Anna has rewritten the expression 15x^3- 10x^2+27x-18 in order to factor it. Which is a reasonable next step for Anna
to perform?
O Factor 2 from the second and fourth terms.
O Use the Commutative Property to rewrite the terms in a different order.
O Factor x from each of the four terms.
O Group the first two terms and factor out the greatest common factor, 5x2.

Which of the following questions describes the equation g + (-4) = -5? a)what number, when added to negative four, is equal to negative five? b)what number, when added to negative five, is equal to negative four? c)what number, when subtracted from negative four, is equal to negative five? d)what number, when subtracted from negative five, is equal to negative four?