Mathematics, 12.12.2019 07:31 deboahsouthall
Packs of pens come in sets of 10. packs of felt pens contain 6 coloured and 4 black if a school buy enough packs so there are 90 black felt pens, how many coloured pens will be bought ?
Answers: 3
Mathematics, 21.06.2019 21:50, heavendl13
Which equation shows the quadratic formula used correctly to solve 5x2 + 3x -4 0 for x? cos -3+ v (3) 2-4() 2(5) 3+ |(3)² +4() 205) 3+ (3) 2-4() -3+ v (3)² +4()
Answers: 1
Packs of pens come in sets of 10. packs of felt pens contain 6 coloured and 4 black if a school buy...
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