The solutions of this system of equiations is the intersection of the red line and the blue one, that is (5,3)
25% is equal to 1/4 so 180 times 3/4 equals $135
Follow the order of operations!!
1. Parentheses
2. Exponents
3. Multiplication
4. Division
5. Addition
6. Subtraction
that is in order. follow these and you should figure it out yourself :)
The answer is -3. I just did it on a calculator
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