Estrella9504 Estrella9504

10-10-2018
Mathematics

contestada

find the inequality using an AND statement

find the inequality using an AND statement class=

Respuesta :

cosmicctrl cosmicctrl

10-10-2018

|x + 1| + 5 < 7
this could mean
x + 1 + 5 < 7
x + 6 < 7
x < 7 - 6
x < 1

OR
-(x + 1) + 5 < 7
-x - 1 + 5 < 7
-x + 4 < 7
-x < 7 - 4
-x < 3
x > -3
(note the inequality sign is flipped when you divide by a negative number)

so x < 1 AND x > -3
can also be shown as:
-3 < x < 1

Answer Link

Otras preguntas

" The sun warms the desert by day " What does that means to you ?

Rheingold Supply has a seniority system by which employees who have worked the longest are first in line for promotions and last to be laid off. As a result, mo

Forte Co., had 3,000 units of work in process on April 1 that were 60% complete. During April, 11,000 units were started and as of April 30, 4,000 units that we

The first international standard of length was a metal bar kept at the International Bureau of Weights and Measures. One meter of length was defined to be the d

A tank has two rooms separated by a membrane. Room A has 1 kg of air and a volume of 0.5 m3; room B has 0.75 m3 of air with density 0.6 kg/m3. The membrane is b

Elastic recovery: a. Is the strain that remains in a material when it is deformed plastically, then unloaded. b. Is the strain that occurs when a material is lo

Name format Many documents use a specific format for a person's name. Write a program whose input is: firstName middleName lastName, and whose output is: lastNa

How does discovery science compare to hypothesis-driven science? a. Both discovery science and hypothesis-driven science follow a process of inquiry called the

Scientists who study rock formations in caves describe some of the formations as "living rock" because, under certain conditions, they increase in size. Which s

A hydraulic system at the mechanic shop can perform up to 180,000 joules of work in a day. if throughout the day it can lift 10 cars from the ground to a height