Answer:
cc
Step-by-step explanation:
x+2x+2=17
I'm assuming that's what you're asking, so here is the answer explanation.
3x+6=21
3x=15
Hence, x=5
Apply x=5 to x+2x=2
5+10+2
=17
The answer is : 52.02 feet in 6 min
you just had to multiply 8.67 by 6
and then you got the answer.
