Margo purchases bulk teas from a warehouse and marks up those prices by 10% for retail sale. When teas go unsold for more than two months, Margo marks down the retail price by 10%. She says that she is breaking Even that is, she is getting the same price for the tea that she paid for it. Is she correct? Complete the explanation.

--She (is;is not) breaking even. Her cost for the tea is t, so the retail price is 1.1t. The discount price is () which is (less than; more than; the same)​

Margo is incorrect.She is selling tea in loss.

Step-by-step explanation:

Let the cost price of teas when purchased from the warehouse = $ x

Then Margo marks retail price of teas a = x + 0.40 x

                                      a = x (1 +0.40)

                                      a = 1.4 x

After 2 months she marks down the retail price by 40% then retail price becomes b = 1.4 x - 40% of 1.4 x

              b = 1.4 x - 0.4 x 1.4 x

              b = 1.4 x - 0.56 x

              b = 0.84 x

Difference between cost price and selling price b is = x - .84 x

                                                                                     = 0.16 x

which shows now Margo is selling under the cost price so Margo is incorrect.

Step-by-step explanation:

the answer is b. 60. each interior angle in 120, so the exterior angle must be 60 in order to add up to 180

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