3 years ago

138 = n + 38A() 100B() 200C() 250D() 150

Mathematics

2 answers:

kvv77 [185]3 years ago

6 0

It is definetely A()100

Keith_Richards [23]3 years ago

3 0

Your answer is A ! You have to try and get your “n” variable by itself so you cancel out the 38. You subtract 38 from itself and from the 138. Your answer will be n = 130.

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