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3 years ago

Question 2 (1 point) Which graph shows the solutions to 2x<6?

Mathematics

2 answers:

Studentka2010 [4]3 years ago

5 0

Answer: C
^ because the plot starts on 2, unlike all other choices & it passes 6.

7nadin3 [17]3 years ago

5 0

C ik this i just did it thgghhhjjjhj

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Complete the square.

$z^4 + z^2 - i\sqrt 3 = \left(z^2 + \dfrac12\right)^2 - \dfrac14 - i\sqrt3 = 0$

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Use de Moivre's theorem again to take square roots on both sides.

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3 0

1 year ago

Jake is comparing the prices of two laundry service companies. Company A charges $20 per load and an additional $8 as service ch

svet-max [94.6K]

X = number of loads
company A : 20x + 8
company B : 24x + 4

20x + 8 = 20(5) + 8 = 100 + 8 = 108 (company A)
24x + 4 = 24(5) + 4 = 120 + 4 = 124 (company B)
company A charges less

20x + 8 = 20(9) + 8 = 188
24x + 4 = 24(9) + 4 = 220
220 - 188 = $ 32 bucks is saved by using company A

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