Answer:
-(-2-n)
open the bracket with the subtraction sign
2+n
Step-by-step explanation:
Find the values of x and y to determine how many solutions.
Use the elimination method. Add both of the equations.
<u>Sum:</u>
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<u>Divide each side by 3:</u>
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<u>Substitute y = -(1/3) into the first equation:</u>
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<u>Multiply:</u>
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<u>Add 2 to both sides:</u>
-5x = 0
We can determine:
(0, -1/3)
The system of equations have 1 solution.
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Answer:
1 1/4 gallon of red paint and 3/4 gallon of yellow paint
Step-by-step explanation:
Since 5/8 and 3/8 gallons of each color are needed to make just one gallon, you can double each one to get 2 gallons of orange paint.
I don’t see the equation. could u maybe type it
Answer:
21
Step-by-step explanation: