Mathematics, 12.02.2021 01:00 Anonymouslizard
A train leaves Little Rock, Arkansas, and travels north at 55 kilometers per hour. Another train leaves at the same time and travels south at 85 kilometers per hour. How long will it take before they are 420 kilometers apart? It will take nothing hours.
Answers: 3
Mathematics, 21.06.2019 14:10
What is the factored form of x2 − 4x − 5? (x + 5)(x − 1) (x + 5)(x + 1) (x − 5)(x − 1) (x − 5)(x + 1)
Answers: 2
Mathematics, 21.06.2019 22:00
(05.03 mc) part a: explain why the x-coordinates of the points where the graphs of the equations y = 4x and y = 2x−2 intersect are the solutions of the equation 4x = 2x−2. (4 points) part b: make tables to find the solution to 4x = 2x−2. take the integer values of x between −3 and 3. (4 points) part c: how can you solve the equation 4x = 2x−2 graphically? (2 points)
Answers: 1
A train leaves Little Rock, Arkansas, and travels north at 55 kilometers per hour. Another train le...
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