Answer:
5.75
Step-by-step explanation:
4) 230 ÷ 40 = 5.75
The Math is easy all you got to do is subtract first she had 25.00 then 8.37
25.00
_ 8.37
˘˘˘˘˘˘˘˘˘
16.63
Your answer would be 16.63
<h3>
Therefore either
or, 
</h3>
Step-by-step explanation:

here a = 3 ,b = 9 and c= -6



Therefore either
or, 
Answer:
69.08
Step-by-step explanation:
22x3.14(PI)=69.08
7/10-3/10=2/5
3/10+1/10=2/5