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The information you would need to create a two-variable equation is how much was her allowance and how much money did she have. Also you would need to know how many arcade games she played and how much each one cost and how many times she rode the Ferris wheel and how much each ride cost.
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Answer:
14
Step-by-step explanation:
Step-by-step explanation:
For writing the expression, represent 'a number' as x, as it's unknown.
<u>The word format explains;</u>
Four less than x.
Subtracting 4 from x will represent four less than x.
<u>Expression is represented as;</u>
