Z=8+6x-px
-8 -8
------------------------
Z-8=6x-px
-------------------------
Z-8 = x(6-p)
/(6-p) /(6-p)
-----------------------------
Z-8
X= ---------
6-p
Answer:
23
Step-by-step explanation:
In order to know the answer, you would have to set up a system of equations:
Given that type A coffee costs $4.15 per pound
(4.15x)
Given that type B coffee costs $5.25 per pound
(5.25y)
And that the total cost of it all was $642.60

Also, the amount of pounds, represented by x and y add up to 150 pounds total:
Answer:
-1/23x+-1.043478261
Step-by-step explanation:
Distribute -1/23 to x and 24
-1/23 times x equals -1/23x
-1/23 times 24 equals -1.043478261
So -1/23(x+24) = -1/23x+-1.043478261