SOLUTION: 1. Two times the difference between a number and two is less than or equal to eight times the sum of the number and four. Find the smallest number that will satisfy the inequality.
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Question 350780: 1. Two times the difference between a number and two is less than or equal to eight times the sum of the number and four. Find the smallest number that will satisfy the inequality.
2. The length of a rectangle is a = 3 cm less than twice the width. Express as an integer the maximum width of the rectangle when the perimeter is less than 87 cm.
3. An average score of 90 or above in a history class receives an A grade. You have scores of 94, 86, and 87 on three exams. Find the range of scores on the fourth exam that will give you an A grade for the course. (Let N stand for your score on the fourth exam.)
4. Find four consecutive integers whose sum is between 51 and 65. Answer by solver91311(24713) (Show Source):
