Gloria purchased a hot chocolate with extra marshmallows for $4.59 before tax. She lives in Iceland where the sales tax rate is
1 answer:
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Answer:
The solution to the given system of equations is (-2,)
Therefore the values of x and y are x=-2 and
Step-by-step explanation:
Given equations can be written as
Solving equation(2) we get
x=-2
Substitute x=-2 in equation (1) we get
Therefore the values of x and y are x=-2 and
The solution to the given system of equations is (-2,)