Answer:
A Is false, because that'd be 300.
B Is correct, because 9 rounded to the nearest is 10, plus the 300 original.
C I don't know what a unit is, but if it's ones value, then that's incorrect. It'd be 310.
D Incorrect, you can't round and have ".8"
E. Incorrect, can't round and have any decimal numbers...
Step-by-step explanation:
Answer:
The answer is 86.08, hope this helps.
Step-by-step explanation:
A and C are correct because they can be factorized to get (a+6)(a-6) and (w+11)(w-11) while B and D can't be factorized to get those
please mark as brainliest
I think its d but you cant see all of the question.<span />
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
