Hadizaali14 Hadizaali14

11-09-2018
Mathematics

contestada

Solve the inequality and graph the solution |7x-7|+2<23

Respuesta :

14-09-2018

[tex]|7x-7|+2 < 23\ \ \ \ \ |-2\\\\|7x-7| < 21\iff7x-7 < 21\ \wedge\ 7x+7 > -21\ \ \ \ \ \ |+7\\\\7x < 28\ \wedge\ 7x > -14\ \ \ \ \ \ \ |:7\\\\x < 4\ \wedge\ x > -2\\\\-2 < x < 4[/tex]

Ver imagen gmany

Answer Link

Otras preguntas

A car is timed for speed over a 1/4 mile stretch. The speed is recorded every 1/16 mile in order to calculate the average speed. Total miles: 1/4 mile. Length

What is the round to the nearest million5,500,000

Question 1 (Multiple Choice Worth 3 points)In the 2000 election, California had themost electoral votes and selected George Bush for president least electoral

Who was the leader of Tammany Hall in New York City during the late 1800s? He lead New York City through the use of bribery and intimidation.?

What is the round to the nearest million5,500,000

Columbus Day research the three ships that participated in Columbus historic voyage

can you simplify 8e-3f-e-3f

What is the answer to the digit 7 in 0.37 has a value_____ the value of the 7 in 0.73?

Diane has %1.75 in dimes and nickels. She has a total of 21 coins. How many of each does she have?

Presidents Harding and Coolidge favored policies that A. aided the growth of business B. Brought about social reform C. encouraged activism D. discouraged a lai