Mathematics, 10.12.2021 03:10, nayellisoto15
For questions 15-18, define variables, set up a system of equations, then solve.
15. The sum of two numbers is 58. If their difference is 28, find both numbers.
Variables:
Solve:
System:
Answers: 2
Mathematics, 21.06.2019 17:10, sanchez626
Determine whether the points (โ3,โ6) and (2,โ8) are in the solution set of the system of inequalities below. x ? โ3 y < 5? 3x + 2 a. the point (โ3,โ6) is not in the solution set, and the point (2,โ8) is in the solution set. b. neither of the points is in the solution set. c. the point (โ3,โ6) is in the solution set, and the point (2,โ8) is not in the solution set. d. both points are in the solution set.
Answers: 3
For questions 15-18, define variables, set up a system of equations, then solve.
15. The sum of tw...
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