Madison's skateboard cost 10% more than Tony's skateboard .Madison's skateboard cost $83.

A. Choose a variable to represent the unknown value in the situation. Explain what the variable represents
B. Write an equation that could be used to find the cost of Tony's skateboard. Explain your thinking

Respuesta :

the answer would be 74.7 

m=(83*.1)+83

Then the unknown value is m because m is the first letter of money. The final answer is $91.30 using my equation.