The list of a certain tool is x dollars. in store a the original selling price of the tool was $50 less than the list price, and the current selling price is 10% less than the original selling price. in store b the original selling price of the tool was 10% less than the list price, and the current selling price is $50 less than the original selling price.

a) quality a is greater
b) quality b is greater
c) the two quantities are equal

x= -3

step-by-step explanation:

step 1: simplify brackets

4 - x - 1 = 6

step 2: simpilfy

3 - x = 6

step 3: subtract 3 from both sides

-x = 6 - 3

step 4: simpilfy 6 - 3

-x = 3

step 5: multiply both sides by -1

x = -3

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step-by-step explanation:

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step-by-step explanation:

i found the koficent of the linear function and i foun c acordind to the strict formula y=kx+c and then i took 2 as an x and replacet it on the formula i found and then foun the y