Answer:
x
Step-by-step explanation:
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.
You can use this to help you. label the triangle like the picture and use the equations. I hope this helps.
Answer:
you have to divide by 4 not subtracted.
Step-by-step explanation:
Answer:
3x+12
Step-by-step explanation:
3(x+4)
Use the distributive property to multiply 3 by x+4.
3x+12
