Answer:
543
Step-by-step explanation ITS 524
b=1
Step-by-step explanation:
-11+3(b+5)=7
-11+3b+15=7
-11+15+3b=7
4+3b=7
3b=7-4
3b=3
3b/3=3/3
hope it's helpful
4 square units.
you are right!
A:x√ 7x² / 3
Answer: 23 1/3
