А ІІ
609
b =
а
9
30°
b
.: 9
:: 18
:: 92
:: 913,
1 182
18/3

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 ?

Equation for the calculation double 2 and then add 5

    choose the correct definition for  extremo.  a.  end      b.  extra      c.  extract      d.  eventual