1 + 0.09 = 1.09
90 * 1.09 = 98.1
The original price of the in-line skates was $98.1
Answer:
Step-by-step explanation:
What is the rest of the equation? I will edit/fix the answer after you finish the equation.
Answer and Step-by-step explanation:


We know that:
→ 
→ 
→
× 
→ 
⇒ 