Question

You have $6 to spend on lunch today. The drinks cost $1.25 each and the salad costs

$0.20 per ounce. Define your variables and write an equation that models this
situation.

Answer 1

To model this situation, we can define variables for drinks and the weight of the salad and write an equation to represent the cost of lunch.

Step-by-step explanation:

To model this situation, we can define a variable for the number of drinks and a variable for the weight of the salad. Let's say we buy 'd' drinks and the salad weighs 'w' ounces. The cost of the drinks would be $1.25 multiplied by 'd' and the cost of the salad would be $0.20 multiplied by 'w'. Since we have $6 to spend, the equation that models this situation is: 1.25d + 0.20w = 6.

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