Question

Which of the following terms can be combined in this expression? -13 - x/5 + 6.2y + 20.5x - 3/8y
A. -13 can be combined with 20.5.
B. 6.2y can be combined with 20.5.
C. 6.2y can be combined with -3/8y.
D. -x/5 can be combined with -3/8y.

Answer 1

C. 6.2g can be combined with -3/8y. This is because they both end in ‘y’.

Answer 2

Answer:

C. 6.2y can be combined with -3/8y.

Step-by-step explanation:

6.2y can be combined with -3/8y because both numbers have the same variable x. All of the other choices have different variable that are not like terms.