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

Plsss help im so confusing
What is the best expression for 17/4
1. Escribe dos ejemplos de conflictos externos y dos de conflictos internos que tienen don Gonzalo y doña Laura. 2. Explica como las acotaciones escénicas y los
HELP ASAP 10 POINTSSSS
Which technological innovation revolutionized transportation and allowed farmers to quickly transport their crops to the ports? Steamboats The Mechanical Reaper
In the doppler effect, does frequency change? does wave speed change?.
A news report shows a city right after it was hit by an earthquake. There are several buildings on fire. Did the earthquake start the fire? If so, how? If not,
Ahmed walks quietly into the kitchen. what is the adverb
Why do modern amphibians not have a lateral line? ​
The x- and y- values for 4 different functions are shown. Which table shows a non-linear function of x ?