Answer: 17
Step-by-step explanation:
(2*40%+x*10<span>0%)/(2+x) = 70%; calculate x !</span>
Answer:
13.8196601125
Step-by-step explanation:
i think i just did the math
The absolute value of BOTH of those numbers is ' 1 '.
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Oh ! Wait just a second. Did you mean for the 1 and the -1 to be combined
in some way ? If that's what you had in mind, then you'll have to be more
specific. "And" is no mathematical operation that I know of.