IF THIS IS FOR 40 WHAT IS IT FOR 80
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For maximum area, you've got a square. So 10 x 10. Proof 2x + 2y = 40 x + y = 20 Max xy =Max x(20-x) = Max 20x - x^2 Take 1st derivative and set to zero 20 - 2x = 0 2x = 20 x = 10 So y = 10</span>
Answer:
X=7 1/3, y=0
Step-by-step explanation:
1) 1.5x+2y=11 --> 3x+4y=22
2) 3x+6y=22
Subtract 1) from 2)
2y=0
y=0
Plug into 2)
3x+6*0=22
3x=22
x=7 1/3
Answer:
you answer should be 37.26666667
Step-by-step explanation:
Answer:
3x - 6.
Step-by-step explanation:
Three times x , then subtract 6:
That would be 3x - 6.