An inequality that describes the widths (w) that will yield a fenced-in area of at least 50 square feet is .
- Let the length of the rectangle be L.
- Let the width of the rectangle be W.
<u>Given the following data:</u>
- Length of rectangle = 10 feet.
- Area of rectangle ≥ 50 square feet.
To write an inequality that describes the widths (w) that will yield a fenced-in area of at least 50 square feet:
<h3>How to calculate the area of a rectangle.</h3>
Mathematically, the area of a rectangle is given by the formula;
<u>Where:</u>
- A is the area of a rectangle.
- L is the length of a rectangle.
- W is the width of a rectangle.
Substituting the given parameters into the formula, we have;
<u>Note:</u> The width would start from 5 on the number line with the arrow pointing rightward.
Read more on area of a rectangle here: brainly.com/question/25292087
Answer: X=4 and Y=3
Step-by-step explanation:
Answer:
- see the attachment
- (x, y) = (1, 1)
Step-by-step explanation:
1. Since you have y > ..., the boundary line is dashed and the shading is above it (for y-values greater than the values on the line). The boundary line is ...
y = 2x+3
which has a y-intercept of 3 and a slope (rise/run) of 2. A graph is attached.
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2. You can add the two equations to eliminate y:
(3x +y) +(x -y) = (4) +(0)
4x = 4
x = 1
1 - y = 0 . . . . substitute into the the second equation
1 = y . . . . . . . add y
The solution is (x, y) = (1, 1).
#1 False #2 True #3 False #4 True #5 True