Constraints are simply the subjects of an objective function.
The inequality that represents the constraint is: 
Represent the number of hats with x, and the number of scarves with y.
From the question, we have:
- He spends 12 hours to knit a hat
- He spends 6 hours to knit a scarf
So, the equation of the total time spent is:
This time spent is not more than 20 hours.
So, the inequality is
Hence, the inequality that represents the constraint is:
Read more about constraints at:
brainly.com/question/24574823
Answer:
18 hrs
Step-by-step explanation:
In one hour, the car travels 30 miles. We need to multiply a number with 30 to get 540. This number is 540/30 = 18.
Hope this helps!
Answer:
yes to 5, and no to -7 (only because we are dealing with real positive numbers, not imaginary numbers). the domain is all real numbers greater than or equal to 2
Step-by-step explanation:
Variables are the letters in the equation (like x and y)
Coefficients are the numbers before the variables. (like "6" in "6x")
Constants are the actual numbers (like "2" or "1")
Factors: Numbers that are multiplied together (like "5" and "6" in 5 * 6)
5) 4b + 6
Variable: b
Coefficient: 4
Constant: 6
6) 7x + 8h - 3
Variables: x, h
Coefficients: 7, 8
Constants: -3
7) 12 + 2a + 5b
Variables: a, b
Coefficients: 2, 5
Constants: 12
8) 5 + (7 * 8)
Factors: 7 and 8
