We have to add the amounts:

4(2x+3y) + 3(5x+4)

First, though, we have to distribute:

4*2x + 4*3y + 3*5x + 3*4
8x + 12y + 15x + 12

Now we just need to simplify:

23x + 12y + 12

The students planted 23x + 12y + 12 trees total.

7 0

3 years ago

What is the opposite of dividing by 1? O A. subtracting 1 B. multiplying by 1 C. adding 1 D. dividing by 1

topjm [15]

Answer:

B multiplying by

Step-by-step explanation:

Multiple is opposite from divide.

Plus is opposite from subtract.

6 0

3 years ago

Someone took the elevator down 2 floors to the basement. would it be positive/negative?

kirill [66]

Answer:

Negative

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

You're really good at investing

o-na [289]

Answer:

What do you mean by "You are really good at investing" ?

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers