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Math, 25.12.2019 19:28 elaineeee

give an equation for each sentence. use n to represent the unknown number.
1.six increased by a number os twenty
2.a number decreased by seven is four
3.two more than a number is twelve
4.one less than a number is eighteen
5.twice a number is a hundred
6.twice a number os one-half
7.rhe square of a number increased by four is twice by four is twice the number
8.the cube of a number decreased by seven is four times the number
9.the sum of twice a number and two is thirteen
10.the product of a number and its half is eighteen

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give an equation for each sentence. use n to represent the unknown number.
1.six increased by a...
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