BeautyQueen97
BeautyQueen97 BeautyQueen97
  • 03-12-2018
  • Mathematics
contestada

Please help!!!
Solve the open sentence -3 ≤ n + 6 ≤ 7

A) n ≤ - 9 and n ≤ 6
B) n ≥ - 9 and n ≤ 1
C) n ≤ 3 and n ≤ 7
D) n ≥ 9 and n ≤ 7

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 03-12-2018

Answer:

B) n ≥ - 9 and n ≤ 1

Step-by-step explanation:

-3 <= n+6 <= 7

subtract 6 from all 3 sides

-3 -6 <= n+6 -6 <= 7-6

-9 <= n <= 1

Answer Link

Otras preguntas

what is 1/6 plus 3/8 all together
Green chemical found in many plants
The end of immigration quotas in the 1960s led to
what is the rate of change in velocity
In your opinion, what topics in this course will be most interesting to learn about and why?
what if another company offers a rate of 0.05 per minute. How would you find the unit rate
If x=2a-b2 then a =
Gloria talked on her cell phone for 320 minutes in the first month, 243 minutes in the second month, and 489 minutes in the third month. Her payment package do
Since people today are living longer, a person may be able to know four generations of her ____. a. gentile b. progeny c. autonomy d. virility
How far do glaciers move in a year?