OpenStax, Algebra and Trigonometry 2e §11.8 Solving Systems with Cramer's Rule · Exercise 61 · Linear Algebra · Determinants
Solving Systems with Cramer's Rule · Exercise 61
Create a system of linear equations to describe the behavior. Then, solve the system for all solutions using Cramer’s Rule.
Your garden produced two types of tomatoes, one green and one red. The red weigh 10 oz, and the green weigh 4 oz. You have 30 tomatoes, and a total weight of 13 lb, 14 oz. How many of each type of tomato do you have?
OpenStax, Algebra and Trigonometry 2e · §11.8 Solving Systems with Cramer's Rule · Exercise 61
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