The figure below is divided into equal sections.
Which expression represents the fraction of the figure that is shaded?
A 1/10+2/10+3/10
B 1/10+1/10+2/10
c 3/10+3/10+4/10
D 4/10+4/10+4/10

Why do interests rates on loans to be lower in a weak economy than in a strong one

Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)

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.