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4x5=20 cs if you add 5 four times 5+5+5+5 it equals 20.
y=x+4
y=2x-4 y=2x-5 y=1 1=2x-4 -2x = -5 x=2/5 the solution is (x,y) = (2/5,1)
No, it is not.
Answer this question… What is the degree of 5x7 - 4x5 + 2x6 - x4? A. 7 B. 6 C. 4 D. 5