Ineed asap definition: this is an expression that includes monomials, binomials and more. there is no limit to the number of terms. example: 2x+ 3y+ 4xy+ 5xyz what is the term?

Of the following, which statement or statements accurately reflect a way in which credit can be safer than cash? i. if your credit card gets stolen, you can cancel it and get your money back. ii. it is harder to lose a single credit card than a large number of bills. iii. if a merchant does not honor the agreement, you can call the credit company and dispute the charges. a. i and iii b. ii only c. iii only d. i, ii, and iii