Answer:
1.50
Step-by-step explanation:
Costing Price = $ 11.50
Tax = 15% of $11.50 :
=>
=> $1.725
So, Sales tax is $1.725
-25 and 2
x + y = -23
xy = 50, so y = 50 /x
.
x + 50/x =-23, x^2 +23x - 50 = (x-2)(x+25)
so 2 and -25
Step by step explaination:
Answer:well im not sure