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Abike shop sells you a bicycle for $63 and a helmet for $21. the total cost is 150% of what the shop spent originally. how much did the shop spend originally? how much profit did the bike shop earn by selling the bicycle and helmet to you ?

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d? are he re

Given the median qr and trapezoid mnpo what is the value of x?