<h3>The system of inequalities are:</h3>
<em><u>Solution:</u></em>
Let "x" be the number of hours spent at moving lawn
Let "y" be the number of hours spent at baby sitting
Therefore,
Suppose you can spend no more than 15 hours a week at your two jobs
Which means, you can spend less than or equal to 15 hours
Moving lawns pays $3 an hour and babysitting pays $5 an hour. You need to earn at least $60 a week.
Which means, you have to greater than or equal to 60 a week
Therefore,
Thus the two inequalities are found
Answer:
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Step-by-step explanation:
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Answer:
x=-2
Step-by-step explanation:
Answer:
Step-by-step explanation:
<u><em>Length</em></u>
1 inch = 25 feet
7 1/4 inches = x feet
1 * x = 25 * 7 1/4
x = 25 * 7.25
Length = 181.25 feet
The length is 181.25
<em><u>hypotenuse length</u></em>
The diagonal = 10 1/2 inches
The diagonal = 10.5 inches
hypotenuse = 10.5 * 25 = 262.5 feet
<em><u>Width</u></em>
L^2 + W^2 = Diagonal^2
181.25² + W² = 262.5²
32851.5625 + W² = 68906.25 Subtract 32851.5625 from both sides
W² = 68906.25 - 32851.5625
W^2 = 36054.6875 Take the square root of both sides
W = 189.88
<u><em>Area</em></u>
Area = L * W
Area = 181.25 * 189.88
Area = 34415.88 square feet.