2 years ago

Which represents the solution of –9.5 + 6x ≥ 42.1 using interval notation?

1 answer:

5 0

Hello :
–9.5 + 6x ≥ 42.1
6x ≥ 42.1 + 9.5
6x ≥ 51.6
x ≥ 51.6/6
x ≥ 8.6
using interval notation: [8.6 ; +∞[

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