A student at Brightville College starts with $300.00 on a meal plan card. Each meal at the dining hall cost $7.50. If y represents the amount of money remaining on the meal plan card, and x represents the number of meals the student purchases, which meal plan offers a better deal than the student's current meal plan? y= -8.25x + 300 O y= -6.25x + 300 O y = -9.75x + 300 Oy= -7.75x + 300

Q: xp X = 49

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A: Solution is given below:

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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.