Mathematics, 07.05.2020 03:57, AlexBeWare1210
The sum of two numbers is 77. The greater number is 5 more than the smaller number. Which equation can be used to solve for the smaller number?
x(x β 5) = 77
x(x + 5) = 77
x β (x + 5) = 77
x + (x + 5) = 77
Simplify (x + 2)(x2 β 4x β 9).
x3 β 2x2 β 17x β 18
x3 β 6x2 β x β 18
x3 β 4x2 β 3x β 18
x3 β 10x2 β 9x β 18
Answers: 3
Mathematics, 21.06.2019 19:30, MariaIZweird7578
Combine the information in the problem and the chart using the average balance method to solve the problem.
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