. Nicole, Jared, Adam, and Mary are in a tennis tournament. They all have an equal chance of winning. a) Show the possible orders for the first two places in the tournament. b) What is the probability that Nicole will come first or second? c) What is the probability that the two girls will beat the two boys?

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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.