gracynporter gracynporter
  • 03-05-2020
  • Mathematics
contestada

the sum of a number and three is less than nineteen less the number

Respuesta :

folarin7
folarin7 folarin7
  • 03-05-2020

Answer: x < 8

Step-by-step explanation:

Let the number = x + 3 ( sum) first sentience, continuation,

x + 3 < 19 - x , second sentience.

Now solve for x

Collect like terms

x + x < 19 - 3

2x < 16, divide through by 2

x < 8.

Answer Link

Otras preguntas

What is the value of X?
the volume of a rectangular prism can be found by multiplying the length width and height of the prism which of the following could be possible d i n
Help me ASAP. Match all the correct answers
which of the following best describes the differnce between a source and a mouth?A) A source is where a river or stream originates, and a mouth is where it empi
When calculating interest, you need to____. A- change the percentage to a decimal then multiply the decimal against the amount B- just multiply the percentage
Round off the measurement 0.0070857 m to three significant figures
if a human system fails to work properly,what is the most likely result
Which of the following is one reason why the demand for slaves increased in the southern colonies
On the dance floor half a dozen couples were throwing themselves around with the reckless abandon of a night watchman with arthritis.
In the story the “lottery” by Shirley Jackson