harlesv20 harlesv20

25-08-2021
Mathematics

contestada

Solve (x - 2 < 5) ∩ (x + 7 > 6).

Ø
{x | x < -1 x < 7}
{x | -1 < x < 7}

Relax

Respuesta :

LammettHash LammettHash

27-08-2021

x - 2 < 5 ⇒ x < 7

x + 7 > 6 ⇒ x > -1

Together, we have -1 < x < 7, which in set notation is

[tex]\left\{x \mid -1 < x < 7\right\}[/tex]

(third choice)

Answer Link

Otras preguntas

who says Indians are black and disgusting . she is my Indian friend aunt who is living in Canada . she just looks like a TANKER man . WHat your view on that

The highest common factor of 1280 and 300

Please help me I can’t figure it out

The city of Whitehorse, Yukon, receives its maximum amount of sunlight of 19.15 hrs on June 21, and its least amount of sunlight of 5.62 hrs on December 21. a.

1. Which of the following observations is true concerning the effect of body mass on demographics? a. The higher the body mass, the higher the population densit

Tamara has a $50 gift card to the theater. Each movie costs $8. She can decide how many movies to see by solving the inequality 50 – 8m ≥ 0. Which is the correc

for the reaction C+2H2= Ch4 how many molecules of hydrogen are required to produce 14 grams of methane Ch4?

The 1. BLANK difference between the ice cubes and the water causes 2.BLANK energy to be transferred from the water to the ice cubes. Drop down with 1. temperatu

Which of the following is true about the frequencies of electromagnetic radiation? A. Ultraviolet waves have higher frequencies than radio waves. B. Radio

Which situation CANNOT be represented by this equation? 3x+4=19 CLEAR CHECK Penny is selling candles for $3 each at a fund-raiser. If she starts selling with $4