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Questions and answers by
dannystein(ifeanyi daniel)
Questions (1)
solve for the value of x and y.
X+y=15 x^y+y^x=30
1 answer
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Answers (2)
slope, M=change in y/change in x M=Δ y/Δ x M=(y2-y1)/(x2-x1) .
42/22 and 21/x 42/22=21/x 42x=22x21 42x=462 x=462/42 x=11 .
