At a store closing, a universal discount rate is applied to all items.
1 answer:
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Answer:
see explanation
Step-by-step explanation:
Given the 2 equations
- 6x - 4y = 2 → (1)
- 4x - 7y = 2 → (2)
Multiplying (1) by 4 and (2) by - 6 will eliminate the x- term
- 24x - 16y = 8 → (3)
24x + 42y = - 12 → (4)
Add (3) and (4) term by term
26y = - 4 ( divide both sides by 26 )
y = = -
Answer:
1/2
Step-by-step explanation:
slope =
(0-(-4))/(0-(-8)) = 1/2