Which polynomial shows the difference of (4x2 + 3x - 2) and (x2 + 2x + 4)? O A. 3x2 + x - 8
O B. 3x2 + 5x + 2
O c. 3x2 + x + 2
O D. 3x + x-6

Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.

Round each decimal to the nearest hundredth