Which of the following expressions simplifies to 3h? A) 9+ h - 9+h
B) h + 2h + 7x - 7x
C h + 2 + 3 + 4h
D) 2h + 5h + m

The answer is B.

Step-by-step explanation:

If you look at it this way, 7x - 7x is 0, leaving only the h + 2h which adds up to 3h. Hope that helped! :)

people grow faster than other people.

step-by-step explanation:

should you really be posting this isn't math boi.

image result for what is another name for consecutive interior angles? ​

when two lines are crossed by another line (called the transversal): the pairs of angles on one side of the transversal but inside the two lines are called consecutive interior angles. in this example, these are consecutive interior angles: d and f.

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