Mathematics

Mathematics, 04.12.2019 03:31, nrudd9799

What is the value of c so that -9 and 9 are both solutions of x^2 + c = 103?

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Mathematics, 27.06.2019 03:00, yellowmiki6647

An electronics store makes a profit of $72 for every television sold and $90 for every computer sold. the manager's target is to make at least $360 a day on sales from televisions and computers. write a linear inequality and graph the solutions. what are three possible solutions to the problem? question 20 options: (4, 0), (2, 2), and (1, 1) are three possible solutions. (5, 2), (3, 3), and (1, 4) are three possible solutions. (4, 0), (3, 3), and (1, 4) are three possible solutions. (3, 1), (2, 2), and (1, 0) are three possible solutions.

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Mathematics, 29.06.2019 03:00, pedropaulofpedrosapp

For questions 11 – 15, sketch graphs that illustrate how a system of two quadratic equations with two variables can have the indicated number of solutions: 11. no solutions 12. exactly one solution 13. exactly two solutions 14. exactly three solutions 15. exactly four solutions

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Mathematics, 22.07.2019 23:30, jrios4983

Solve the equation by using the quadratic formula round to the nearest tenth if needed 10x^2-5x-25=0 a) the solutions are about -5.2 and 2.5 b) the solutions are about -1.8 and 2.3 c) the solutions are -2 and 1 d) the solutions are about -1.4 and 1.9 e) the solutions are -5 and 10

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Mathematics, 05.12.2019 07:31, rebecca52360

Mary is selling her craft to earn money she sells her bracelets for $6 and her necklaces for $10 her goal is to make at least $120 in sales which of the following represents three possible solutions to the problem a.6x+10y< 120 (5,,5),and(15,0)are three possible solutions. b.6x+10y> =120 (5,,6),and(15,3)are three possible solutions. c.6x-10y< 120 (5,,10),and(15,15)are three possible solutions. d.7x+5y< =140 (7,,14),and(21,7)are three possible solutions. i think it's a.6x+10y< 120 (5,,5),and(15,0)are three possible solutions. correct me if i'm wrong. i think it's between b and d. is it d

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What is the value of c so that -9 and 9 are both solutions of x^2 + c = 103?...

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