140. If 150 in 1 case and double that is 300 for 2 cases which she uses everyday. 2 for everyday x a week is 7 x 2 = 14
<span>Yes, since none of the x values were duplicated.
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domain: -5, -4, 1, 3, 4
range: 0, 1, 5</span>
x= 7/13. Hope I helped you !!!!
