ChristonaireKanyWest ChristonaireKanyWest

23-02-2021
Mathematics

contestada

Which of the following equations have no solutions?
Choose all answers that apply:
A
152 - 45 = 750 + 75
B.
15% - 45 = 15x + 75
c
45x – 45 = -15% + 75
D
-450 – 45 = -75x + 75

Which of the following equations have no solutions Choose all answers that apply A 152 45 750 75 B 15 45 15x 75 c 45x 45 15 75 D 450 45 75x 75 class=

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NoNameWasGiven NoNameWasGiven

23-02-2021

Answer: B

Step-by-step explanation:

Equation A:

15x - 45 = 75x + 75

=> -120 = 60x

=> x = -2

Equation B:

15x - 45 = 15x + 75

=> 0 = 15

No Solutions

Equation C:

45x - 45 = -15x + 75

=> 60x = 120

=> x = 2

Equation D:

-45x - 45 = -75x + 75

=> 30x = 120

=> x = 4

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plzhelp9748 plzhelp9748

23-02-2021

Muumuu u u unununinjn u u u) ha u he h u u when) why she 123 uu

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