Answer:
1 is A 2 Is B
Step-by-step explanation:
I hope this helps
Answer:
Vertical Pair
Step-by-step explanation:
...............It's Vertical..........
Dave pays $15 and tax is $1.2 so dave spent a total of $16.20.
Mel pays $20 and tax is $1.6 so Mel spent a total of $21.60.
All you need to do is convert the percent to a decimal, so take 8 and divide by 100 and you get 0.08. then you need to multiply the cost by the tax so 15*0.08=1.2 then you just add tax to original amount 15+1.2=16.2
:)
Answer:
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Step-by-step explanation:
Rewrite the system of equations as:
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Subtract the second equation from the first to isolate
:
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Plug in
into any of the equations above and solve for
:
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Verify that the solution pair
works 
Therefore, the solution to this system of equations is:
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