Answer:
i don't now
Step-by-step explanation:
Answer:
5x + 16
Step-by-step explanation:
Answer:
Step-by-step explanation:
2×radius with pi, 28*pi=28 pi or 87.92
519/6=86.5
915/7=130.7142
439/7=62.7142
812/9=90.2222
so i think its the 1st on but i may be wrong.