Which two terms can be combined in this expression 6 + 3.2m + 2/5n - m/5

3.2m and m/5

Step-by-step explanation:

The terms that can be added are those that are like terms, that is, they have the same variable and with the same exponent.

In this case the only two terms that have the same variable in common are:

3.2m and m/5,

since to combine them we do not care about the coefficient they have, either decimal or fraction, the fact that they have the same variable (in this case the m) is enough to combine them.

your answer is 23/2 - 13.5

step-by-step explanation:

7/2 evaluates to

multiply x and 4.5

multiply x and 1

the x just gets copied along.

the answer is x

x

4.5*x evaluates to 4.5x

multiply 3 and 4.5x

multiply 1 and x

the x just gets copied along.

x

4.5*x*3 evaluates to 13.5x

7/2-4.5*x*3 evaluates to

  + 8 =

the answer is

7/2-4.5*x*3+8 evaluates to

-6 is the correct option from the above given options