Mathematics, 29.07.2019 23:00 lol1516
The work of a student to solve the equation 3(3x − 4) = 8 + 2x + 5 is shown below: step 1. 3(3x − 4) = 8 + 2x + 5 step 2. 6x − 7 = 13 + 2x step 3. 6x − 2x = 13 + 7 step 4. 4x = 20 step 5. x = 5 in which step did the student first make an error and what is the correct step? step 2, 9x − 12 = 13 + 2x step 2, 9x − 4 = 2(6 + x + 3) step 3, 6x + 2x = 13 + 7 step 3, 6x − 2x = 13 − 7
Answers: 2
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Aplane is taking off from bangladesh headed to new york city. at the same time, a plane from new york city is headed to bangladesh is also taking off. the plane bound to new york city is traveling at 600 mph, while the plane traveling to bangladesh is traveling at 400 mph. how far from new york city will the two planes meet if the distance between new york city and bangladesh is 8,000 miles?
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Layla answer 21 of the 25 questions on his history test correctly.what decimal represents the fraction of problem he answer incorrectly.
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The work of a student to solve the equation 3(3x − 4) = 8 + 2x + 5 is shown below: step 1. 3(3x − 4...
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