Solve the following system by substitution. 3.
4x + 2y
X+ 4y
A. No Solution
B. (1, 4)
c. (-1, - 2)
D: (1, -2)

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What is the remainder when 2872 is divided by 76? a) 51 b) 57 c) 60 d) 63

Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?