Answer:
-1.9 Should be correct!
Step-by-step explanation:
Answer:
y = 3/4x - 2 2/3
Step-by-step explanation:
Are there choices?
y = 3/4x + b
1/3 = 3/4(4) + b
1/3 = 3 + b, b = -2 2/3
y = 3/4x - 2 2/3
P = potato C = corn
3P + 4C = $40
5P + 2C = $34
Multiply -2 to the 2nd equation to get
-10P - 4C = -68
Add it to the 1st equation
3P + 4C = 40
-10P - 4C = -68
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-7P = -28
Solve for P
P = $4
Substitute 4 into P(potato) to find what C(corn) is
The answer is 80%
1/5 of 100 is 20.
You find this by dividing 100 by 5 to get 20, then you subtract 20 from 100.
