You solve the parenthesis first . Then you multiply it by 10 . Then you add that and answer to 2x . So in total you would get 22x or 22x^2
Answer:
the answer to your question is yes, but the answer to #21 is ;
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Step-by-step explanation:
120 * 45 % = 120 *0,45 = 54 £
120 -54 = 66 £
