Answer:
Step-by-step explanation:
-3(4x + 9) = 15
-12x-27=15
-12x=42
x= -7/2
I write 2,3..............
Answer:
BC = EF = 8
Step-by-step explanation:
Assuming you mean BC ≅ EF, then ...
... 3z +2 = z +6
... 2z = 4 . . . . . . . . add -2-z
... z = 2 . . . . . . . . . divide by 2
BC = EF = 2+6 = 8
The profit is maximized whenn 80 acres of pumpkin and 160 acres of squash is cultivated to make $80000.
<h3>What is an
equation?</h3>
An equation is an expression that shows the relationship between two or more numbers and variables.
Let x represent the number of pumpkin acre and y represent the number of squash acre, hence:
x + y ≤ 240 (1)
Also:
20x + 10y ≤ 3200 (2)
The solution is at x = 80, y = 160
Maximum profit = 400x + 300y = 400(80) + 300(160) = $80000
The profit is maximized whenn 80 acres of pumpkin and 160 acres of squash is cultivated to make $80000.
Find out more on equation at: brainly.com/question/2972832
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