Which of these equations has no real solution?
A) -4(2x + 1) = -8x - 2
B) 3x-13 = 7(x + 2) -...
Mathematics, 23.10.2020 01:01 teetee7561
Which of these equations has no real solution?
A) -4(2x + 1) = -8x - 2
B) 3x-13 = 7(x + 2) - 4(x - 7)
C
-5 - 9x = 3(1 - 3x) - 8
8(5x - 3) = 6(-3X -4)
Answers: 2
Mathematics, 21.06.2019 15:30
Amerchant has coffee worth $60 a pound that she wishes to mix with 50 pounds of coffee worth $90 a pound to get a mixture that she will sell for $70 a pound. how many pounds of the & 60 coffee should be used?
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Mathematics, 21.06.2019 16:30
Which approach to the theory-and-research cycle does the following sequence reflect: (1) specific observations suggest generalizations, (2) generalizations produce a tentative theory, (3) the theory is tested through the formation of hypotheses, and (4) hypotheses may provide suggestions for additional observations?
Answers: 1
Mathematics, 21.06.2019 20:00
Someone answer asap for ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?
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