Organize the following expressions from greatest to least by number of terms: (2 points) i. 6x2 ii. 18x2 + 5ab − 6y iii. 8a − 5 iv. 4x3 + 3x2 − x − 4 ii, iii, iv, i iv, ii, i, iii iii, ii, i, iv iv, ii, iii, i

The last answer is correct, or IV, II, III, I. We can tell because we can see the amount of terms in each expression. In expression IV, there are 4 terms (4*3 + 3*2 - x - 4), expression II has 3 terms (18*2 + 5ab - 6y), expression III has 2 terms (8a - 5), and expression I has 1 term. (6*2)
Hope that helped =)

Yes you are correct