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Multiply out the right hand side so equation becomes 3x+10=20x-50Move x's to one side and numbers to other so 17x = 60x= 60/17

(2)(63)-->(2)(3)(21)-->(2)(3)(3)(7)*(1)

56 into binary56/2 = 28 remainder 028/2 = 14 remainder 014/2 = 7 remainder 07/2 = 3 remainder 13/2 = 1 remainder 1and only 1 is remainingWrite the remainders you found in order from step 6 to 1 = 111000Wr...

Lossless compression is when an image or document is reconstructed in a more efficient way using an algorithm to rewrite it. No data is lost from the file despite the compressed version taking up less mem...

Step 1 - Find the weight of 1 tin of soup: 1750 ÷ 5 = 350 Step 2 - Use this number (350) to find the weight of 1 packet of soup: (4x350) + 3P = 1490, 3P = 90, P=30Step 3 - Work out weight of 4 tins of sou...