A wholesaler requires a minimum of 4 items in each order from its retail customers. The manager of one retail store is consideri
ng ordering a certain number of sofas, x, and a certain number of pillows that come in pairs, y. Which graph represents the possible combinations of sofa and pillow orders the manager can have?
1 answer:
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Answer:
17cm²
Step-by-step explanation:
i hope it's helpful
Answer:
=
Step-by-step explanation:
Differentiate xy using the product rule, then
Given
x - y = xy
1 - = x.
+ y. 1 = x
+ y ( subtract 1 from both sides )
- = x
+ y - 1 ( subtract x
from both sides )
- - x
= y - 1 ( multiply through by - 1 )
+ x
= 1 - y
(1 + x) = 1 - y ← divide both sides by (1 + x)
=