In the united states sales tax rates vary by state. in washington the sales tax is 6.5%. if the tax difference is 2.28, use n for the cost of an item and t to represent the amount of sales text in dollars before tax and t to represent the amount of sales tax in dollars for that idem, write an equation to show the relationship between n and t.

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a

explanation:

fa tha first one you gonna add y to both sides

it look like this

x-y+y=6+y

x=y+6

therefore your answer is

x =y+6

fa tha second one

you gonna flip tha equation

it gonna look like x-4y=y

then add 4 to both sides

it gonna look like tha

x-4 +4 =y +4

so therefore tha answer is x=y+4

step-by-step explanation:

two data sets with the same median will not have the same varaibility

step-by-step explanation: