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a) 1 1/5 + 3 2/5

Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?

The suare root of 9x plus 7 plus the square rot of 2x equall to 7