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ikadub [295]
3 years ago
8

A first number plus twice a second number is 1. Twice the first number plus the second totals 23. Find the numbers.

Mathematics
1 answer:
TEA [102]3 years ago
7 0
X=15
Y= -7
Remember to form simultaneous equations with the information given

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In a 30cm by 25cm rectangle, a quadrant of a circle of radius 7cm has been cut away from each corner. What is the perimeter of t
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