Question

Please I need help with number 9 !!!! For brainlest answer and thanks !!!!!

Answer 1

s+2.8= 6.59

Isolate s by subtracting 2.8 from both sides. What you do to one side, you must do to another in an equation.
s+2.8-2.8= 6.59-2.8
s= 3.79

Final answer: B

Answer 2

the final answer is b