htiffany0225
15.01.2021 •
Mathematics
Write a situation about today's sales for the following systems of equations and then determine how much of each menu item you sold e f = 48 and e = 3f
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Ответ:
(- 2, 2 )
Step-by-step explanation:
Given a system of equations graphically the the solution is at the point of intersection of the 2 lines.
Point of intersection = (- 2, 2 ) ← solution