Mathematics, 17.07.2019 16:00 hctlawton
1. graph each system of inequalities. then use your graph to identify a solution to the system x - y less than or equal to 7 and x + 2y < 5 a. (6,1) b (8,-1) c (6,2) d (6,-2) graph each system of inequalities. then use your graph to identify a solution to the system 2x+4y> 0 and -x+5y> 0 a (0,0) b (-4,-2) c (6,2) d (6,0)
Answers: 1
Mathematics, 21.06.2019 21:30
80 points suppose marcy made 45 posts online. if 23 of them contained an image, what percent of her posts had images? round your answer to the nearest whole percent. 54 percent 51 percent 49 percent 48 percent
Answers: 2
Mathematics, 21.06.2019 23:10
12 3 4 5 6 7 8 9 10time remaining01: 24: 54which graph represents this system? y=1/2x + 3 y= 3/2x -1
Answers: 1
Mathematics, 22.06.2019 00:30
1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?
Answers: 2
1. graph each system of inequalities. then use your graph to identify a solution to the system x - y...
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