kelisf9 kelisf9
  • 26-09-2019
  • Mathematics
contestada

Enter an inequality that represents the description, and then solve.
Nine more than seven times a number (x) is at least thirty.
Inequality:
The solution to the inequality is

Respuesta :

306flower
306flower 306flower
  • 27-09-2019

Answer:

7x + 9 ≥ 30

x ≥ 3

Step-by-step explanation:

7x + 9 ≥ 30

7x ≥ 21

x ≥ 3

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