Answer:
s = 21.16
Step-by-step explanation:
0.5s +1= 7+ 4.58
Combine like terms
0.5s +1=11.58
Subtract 1 from each side
0.5s +1-1= 11.58-1
.5s = 10.58
Multiply by 2
.5s *2 = 10.58*2
s = 21.16
423 = 100 + 100 + 100 + 100 + 10 + 10 + 3
hope this helps
Answer:


The curve (B) matches the graph of y=x²-4x.

Answer:
28..
Step-by-step explanation:
divide 35 by 1 1/4...
I say step 4 is incorrect.