My question is: Sara receives a $5 allowance every week. Sara’s mother gives Sara an additional $2 for each load of laundry Sara does. Create an equation that models this situation. Let n equal the number of loads of laundry Sarah does and let m equal the amount of money Sarah receives. The options are m = 2n + 5   m = 5n + 2   m = -2n + 5   m = 2n - 5

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.