Answer:
15, 17, 19, and 21
Step-by-step explanation:
make the equation
x+x+2+x+4+x+6=72
simplify
4x+12=72
x+3=18
x=15
All positive integers less than or equal to 72<span />
I think that the correct answer is D. SAS
But I’m no sure tho
Hope you get it right
Just download the app photomath it helps a lot with equations plus it shows u how to do them