Answer:11
Step-by-step explanation:
Answer:
Find the answer key on google
So plug in 10 for r which would give you 3(10)=10+5s the multiply 3x10 so you should have 30=10+5s you want to get 5s by its self to subtract 10 to both sides so you should get 20=5s them divide 5 to both sides and you get s=4
Answer:
Step-by-step explanation:
22/7x4^2=50.28
3x3=9
50.28-9=41.28