B.) 12
(13-1) =12
12 • (-6) = -72
84 + -72 = 12
Answer:
700
Step-by-step explanation:
350- 400 x 2
700- 800
700 is minimum.
Answer:When solving systems of equation with three variables we use the elimination ... We then multiply the second equation with 3 on both sides and add that to the ... plug our x- and y-value into any equation in first system in order to determine
Step-by-step explanation:
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