Consider the following expression and determine which statements are true. \dfrac{7}{r}+2^3+\dfrac{s}{3}+11
r
7

+2
3
+
3
s

+11start fraction, 7, divided by, r, end fraction, plus, 2, cubed, plus, start fraction, s, divided by, 3, end fraction, plus, 11
Choose 2 answers:
Choose 2 answers:

Measure of angles 31 (x+4) (3x+9) me

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.

X-10/4 when x = –18 a 7 b –2 c –7 d 2