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12 Nov 2019
Let's solve the following word problem with linear algebra! (Follow the steps below) I have 10 coins in my pocket, each of which is a penny or a nickel. If I have 344, how many of each type of coin do I have? Let x be the number of pennies in my pocket, and let y be the number of nickels in my pocket. (a) Turn the statement "I  have 10 coins in my pocket" into a linear equation involving x and y. (b) Turn the statement  have 34 total" into a linear equation involving x and y. (c) Use the method of elimination to solve the linear system you have created.
Let's solve the following word problem with linear algebra! (Follow the steps below) I have 10 coins in my pocket, each of which is a penny or a nickel. If I have 344, how many of each type of coin do I have? Let x be the number of pennies in my pocket, and let y be the number of nickels in my pocket. (a) Turn the statement "I  have 10 coins in my pocket" into a linear equation involving x and y. (b) Turn the statement  have 34 total" into a linear equation involving x and y. (c) Use the method of elimination to solve the linear system you have created.
Nestor RutherfordLv2
20 Jun 2019