BRAINLYEST i need help please answer it BRAINLYEST
2 answers:
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Answer:
x=2; y=1
Step-by-step explanation:
Since the triangle is equilateral, which means three sides have the same length.
So we have：4x-y=2x+3y=7
Since 2x+3y=7 and plug in x=2y
we have
and since y=1
x=2
Answer:
Objective Function,
Subject to the Constraints
Step-by-step explanation:
Let the number of black t.v. produced =b
Let the number of colored t.v. produced =c
at most, 2000 units of color t.v. can be sold i.e.
at most 4000 units of black-and-white TVs can be sold i.e.
Total man hours per product = Number of Units X Man Hour Per Unit
A color TV requires 20 man-hours = 20c
A black-and-white TV requires 15 man-hours =15b
Since Maximum number of man Hours is 60000 hours
The unit profits of the color TV is $60, therefore total profit =60c
The unit profits of the black-and-white TVs $30, respectively, therefore total profit =30b
Since we are to maximize profit, the Objective Function,