Mathematics, 29.07.2019 19:30 webbjalia04
Joe worked out his homework problem below. choose the statement that best describes his work. solve for x in the diagram below. step 1: 3x-7+4x+5=180 step 2: 7x-2=180 step 3: 7x=182 step 4: x=26 a) all of joe's work is correct. the solution is x = 26. b) in step 1, joe incorrectly added the two expressions together and set them equal to 180ยฐ instead of setting them equal to each other. c) to get to step 2, joe combined like terms incorrectly. d) to get to step 3, joe incorrectly added 2 to both sides, instead of dividing both sides by 7.
Answers: 2
Mathematics, 21.06.2019 20:10
The population of a small rural town in the year 2006 was 2,459. the population can be modeled by the function below, where f(x residents and t is the number of years elapsed since 2006. f(t) = 2,459(0.92)
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Mathematics, 22.06.2019 03:40
True or false? the sum of the differences (% - 7) is never zero for any distribution consisting of n observations.
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Mathematics, 22.06.2019 04:00
5. divide and simplify if possible. โ250x16โ2x 6. what is the solution of the equation? โ2x+13โ5=x
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Joe worked out his homework problem below. choose the statement that best describes his work. solve...
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