Sonya paid $2.75 per pound for fresh fish last week. This week, she paid a total of $1.20 more when she purchased 3 pounds of fi
1 answer:
The price of fish this week is $3.15 per pound
Step-by-step explanation:
We have to find the total price of 3 pound fish for last week
So,
Price of fish per pound = $2.75
Price of 3 pound fish = 2.75 * 3 = $8.25
As she made $1.20 more in total for 3 pound fish this week
Price of 3 pound fish this week = 8.25+1.20 = $9.45
$9.45 is the total price for 3 pound fish this week.
So,
Price per pound this week will be:
Hence,
The price of fish this week is $3.15 per pound
Keywords: Measurements, Unit price
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<h2>Hello!</h2>
The answer is:
The point that is a solution to the system of inequalities is C(4,2).
<h2>Why?</h2>To find the point that is a solution to the system of inequalities, we need to evaluate it into the given inequalities. If the point is a solution to the system of inequalities, both inequalities will be satisfied.
We are given the inequalities:
So, substituting the given points into the given inequalities, we have:
- A. (2,1)
Substituting into the first inequality, we have:
Substituting into the second inequality, we have:
Therefore, since 1 is not less or equal to -2, the point A(2,1) is not a solution to the system of inequalities.
- B. (-2,-1)
Substituting into the first inequality, we have:
Substituting into the second inequality, we have:
Therefore, since -1 is not less or equal to -6, the point B(-2,-1) is not a solution to the system of inequalities.
- C. (4,2)
Substituting into the first inequality, we have:
Substituting into the second inequality, we have:
Therefore, since 2 is less than 6, and 2 is less than 4, the point B(4,2) is a solution to the system of inequalities.
- D(1,3)
Substituting into the first inequality, we have:
Substituting into the second inequality, we have:
Therefore, since 3 is not less than 0, and 3 is not less than -2, the point D(1.3) is not a solution to the system of inequalities.
Hence, the point that is a solution to the system of inequalities is C(4,2).
Have a nice day!