Mathematics, 11.11.2020 18:10 genyjoannerubiera
Mrs. Galicia sells online math and reading games. His revenue for each game (in dollars) is modeled by the given equations, where x is the number of days since the games went on sale.
Math Game: M(d)=x^2-9x-10
Reading Game: R(d)=2x+10
Solve the system algebraically. After how many days is the revenue for each game the same? Show your work and explain your answer.
Graph this system to show the solutions. Label each axis appropriately.
please help 20 points for right answer
Answers: 1
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Mrs. Galicia sells online math and reading games. His revenue for each game (in dollars) is modeled...
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