jen butler been pricking speed-pass train fares for a group trip to new york. Three adults and four children must pay $106. Two adults and three children must pay $75. find the price of the adult's tickets and the price of a child's tickets.   the price of the child ticket is $ the price of adults ticket is $

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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.