Answer:
-49x - 18 is the final answer!
B 5x+20 hope this helps!!
Answer:
there are 40 boys
Step-by-step explanation:
32/4=8 5*8=40
Step-by-step explanation:
lets take a look....
In order to find the perimeter of a triangle you have to get the sum of all sides. In other words,
Blue triangle:

Red triangle:

Difference:
