adejesus174
adejesus174 adejesus174
  • 12-04-2022
  • Mathematics
contestada

what are the two correct answers?

what are the two correct answers class=

Respuesta :

fieryanswererft
fieryanswererft fieryanswererft
  • 12-04-2022

Answer:

y ≥ 1   or   y ≤ -2.4

Explanation:

| 10y + 7 | ≥ 17

---------------------

[tex]\sf {Apply\:absolute\:rule}:\quad \mathrm{If}\:|u|\:\ge \:a,\:a\: > \:0\:\mathrm{then}\:u\:\le \:-a\:\quad \mathrm{or}\quad \:u\:\ge \:a[/tex]

-------------------------

  • 10y + 7 ≤ -17
  • 10y ≤ -17 - 7
  • 10y ≤ -24
  • y ≤ -2.4

-------------------------

  • 10y + 7 ≥ 17
  • 10y ≥ 10
  • y ≥ 1
Answer Link

Otras preguntas

Give an example from "Romeo and Juliet" where Romeo trusted fate.
In 1840, if you wanted to travel from Baltimore, Maryland, to Vandalia, Illinois, what route would you take? A. Chesapeake and Ohio Canal B. National Road C
If the poem is about going mad when love is lost, what would happen if love didn't die? Identify the independent clause
How many pounds does 1.00 quart of mercury weigh? It's density is 13.6 g/mL
I don't know how to do number 13 and I don't know how to show my work
A city has a population of 230,000 people. Suppose that each year the population grows by 6.5%. What will the population be after 10 years?
How to find the area and perimeter of semicircle. #7
Is 4/5 equal to 8/9? Explain please! PS I just put in a random fraction I did not know if it was equal or not.
What factor was important for the creation and maintenance of the Pax Romana?
If you were to solve the following system by substitution what would be the best variable to solve