Answer: D
Used my graphic calculator
<h2>
Answer:</h2>
-1/3x
<h2>
Step-by-step explanation:</h2><h3>Known :</h3>
- x1 = -3
- x2 = 0
- y1 = 1
- y2 = 0
<h3>Asked :</h3>
<h3>Solution :</h3>
We can find the straight line equation using this formula,
Insert all we know inside the formula,
Use cross multiplication,
3(y - 1) = -1(x + 3)\
3y - 3 = -x - 3
3y = -x - 3 + 3
3y = -x
y = -1/3x
<h3>Conclusion :</h3>
The correct equation is y = -1/3x
The area of the paper used to wrap the gift is 3 3/4 square feet
<h3>How to determine the total area?</h3>
The dimension is given as:
1 1/4 by 3
The area is the product of the dimensions.
So, we have
Area = 1 1/4 * 3
Express as an improper fraction
Area = 5/4 * 3
Evaluate
Area = 15/4
Rewrite as:
Area = 3 3/4
Hence, the area of the paper used to wrap the gift is 3 3/4 square feet
Read more about areas at:
brainly.com/question/24487155
#SPJ1
Part 1:
Given that x represents the <span>number of apple pies that can be made and y represents the number of apple cobblers that can be made.
Given that a</span><span>n
apple pie uses 4 cups of apples and an apple cobbler
uses 2 cups of apples and there are 16 cups of apples available.
</span>A<span>n inequality to show the constraint on the amount of apples available is given by:
4x + 2y ≤ 16
</span>
Part 2:
<span>Given that an
apple pie uses 3 cups of flour and an apple cobbler
uses 3 cups of flour and there are 15 cups of flour available.
</span>A<span>n inequality to show the constraint on the amount of flour available is given by:
3x + 3y ≤ 15
Part C:
The </span><span>non negativity contraints on x and y are:
x ≥ 0 and y ≥ 0
</span>
