Anthony purchased 6 fruit bars and 3 chocolate-nut bars for a camping trip. he spent $4.12 on the bars. anthony wrote the following equation: 6x+3y=4.12. what did he define as the variable x?

X would be the cost of the fruit bars.

Step-by-step explanation:

We know that Anthony purchased 6 fruit bars and 3 chocolate nut bars. He spent a total of $4.12, so we know that this equation will have =$4.12 at the end. That is the total cost. What makes the total coast? The total coast is made up of the price of 6 fruit bars PLUS the price of 3 chocolate-nut bars. Well the thing is, we don't know the price of each individual bar. To solve for that part of the equation you would have to do a different equation.

A. cost of a fruit bar

a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. because no real number satisfies this equation, i is called an imaginary number. has no real solution, since the square of a real number cannot be negative.