Answer:
r=15-8 r=7
Step-by-step explanation:
You know for sure that there are 15 sandbags. You know that 8 of those sandbags are blue. If 8/15 are blue, then the other 7 must be red.
12 2/5
=144/5
=28/8
Hope this helps!!!
54 degrees
4x + 6 + 11x - 6 = 180
Then solve
look on the graph i gave you
