Mathematics, 19.02.2020 04:59 yqui8767
During one month, a homeowner used 500 units of electricity and 100 units of gas for a total cost of $333. The next month, 400 units of electricity and 150 units of gas were used for a total cost of $286. Find the cost per unit of gas.
Answers: 2
Mathematics, 21.06.2019 22:00
The point of intersection of the diagonals of a rectangle is 4 cm further away from the smaller side then from the larger side of the rectangle. the perimeter of the rectangle is equal to 56 cm. find the lengths of the sides of the rectangle. 16 points answer quick
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In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.
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Two consecutive negative integers have a product of 30. what are the integers?
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What are the solutions for the following system? -2x^2+y=-5 y=-3x^2+5
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During one month, a homeowner used 500 units of electricity and 100 units of gas for a total cost of...
Mathematics, 21.05.2020 22:59
Mathematics, 21.05.2020 22:59
Mathematics, 21.05.2020 22:59
Mathematics, 21.05.2020 22:59
Mathematics, 21.05.2020 22:59
Mathematics, 21.05.2020 22:59
Mathematics, 21.05.2020 22:59
Mathematics, 21.05.2020 22:59