Question

Which is the correct algebraic expression after combining like terms? 6 c d + 3 c minus 7 d minus 3 c d + 4 d + one-third c 3 c d + 2 and two-thirds c minus 11 d 3 c d + 3 and one-thirds c minus 3 d 9 c d + 2 and two-thirds c minus 3 d 9 c d + 3 and one-thirds c minus 3 d

Answer 1

Answer:

b on edge

Step-by-step explanation:

just did the test on edge

Answer 2

Answer:

$3cd+3\frac{1}{3}c - 3d$ OR 3cd + 3 and one-thirds c minus 3d

Step-by-step explanation:

Given the algebraic expression:

$6cd+3c-7d-3cd+4d+\frac{1}{3}c$

Combining like terms

$= 6cd-3cd+3c+\frac{c}{3}-7d+4d\\ \\= 3cd + \frac{10c}{3} -3d\\\\= 3cd+3\frac{1}{3}c-3d$

The final expression gives the required answer on combining the like terms.