For the following exercises, write a system of equations that represents the situation. Then, solve the system
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For the following exercises, write a system of equations that represents the situation. Then, solve the system using the inverse of a matrix.
Anna, Ashley, and Andrea weigh a combined 370 lb. If Andrea weighs 20 lb more than Ashley, and Anna weighs 1.5 times as much as Ashley, how much does each girl weigh?
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In this question we are given information about the weights of three girls anna Ashley and Andrea So ...View the full answer
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