Answer:
<u>Subtract 4 from both sides</u>
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<u>Divide both sides by 3</u>
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I need help please!!!
2 answers:
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Answer:
Area of the rectangle = 700 - 2w²
Step-by-step explanation:
In the picture attached one side of the rectangle is Barn.
Two perpendicular sides of the barn are width 'w' and one parallel side to the barn is 'l'.
Jamal has the fencing having length = 700 feet
So, to cover three sides of the rectangle length of wire required = (2w + l) feet
This length should be equal to the length of the wire, which is to be used to cover these three sides.
(2w + l) = 700
l = 700 - 2w ------(1)
Area of the rectangle = lw
By replacing the value of l from equation 1
Area = w(700 - 2w)
Area = 700w - 2w²
Answer:40 square yards
Step-by-step explanation:
Given
Floor area A=10 square yards
Red tile costs per square yards
White tile costs per square yards
Total money spent= on tiles
Suppose red tiles cover an area of square yards
So, we can write
Red tiles cover an area of 40 square yards