A. d=50t B. 50,100,150,200,250 C. 50 days
The answer would have to be 4x^2y
The value of s = 227 degrees. You can determine this because the area of a triangle is always 180 degrees. Since it is s-47, you add 47 to 180. This equals 227. Plug the number in and you get correct answer. 227-47=180
Hope this helps!
Step-by-step explanation:
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The answer is 12+k because sum means addition and it says 12 and k therefore you and 12 and k together and the algebraic expression would be 12+k
