the cost of 6 sandwiches and 4 drinks is $53. the cost of 4 sandwiches and 6 drinks is #47. how much does one sandwich cost?
1 answer:
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Answer:
Step-by-step explanation:
Equation of the line that passes through (-2, 8) with a slope of 0, can be written in point-slope form, and also in slope-intercept form,
.
Using a point, (-2, 8) and the slope (m), 0, substitute x1 = -2, y1 = 8 and m = 0 in .
Thus:
Rewrite in slope-intercept form
(addition property of equality)