Mathematics, 04.10.2019 21:00 shewag8749
The difference of -2x to the second power plus wx minus 4 and x to the second power plus 5x plush 6 equals negative 3x to the second power minus 10
Answers: 1
Mathematics, 20.06.2019 18:04
Agrocery store has 12 lb of trail mix that is 10% banana chips. the store's manager would like to add banana chips to bring the new mix up to 25% banana chips. write and solve a system of equations to find out how many pounds of banana chips manager needs to add.
Answers: 1
Mathematics, 21.06.2019 17:50
On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.
Answers: 2
Mathematics, 21.06.2019 18:00
Louise measured the perimeter of her rectangular scrapbook to be 154 cm. if the scrapbook is 45 cm wide, how long is the scrapbook?
Answers: 1
The difference of -2x to the second power plus wx minus 4 and x to the second power plus 5x plush 6...
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