MikeDecorah MikeDecorah
  • 04-03-2015
  • Mathematics
contestada

Find the student’s error in solving the following inequality.
31 < –5x + 6
25 < –5x
–5 < x

Respuesta :

Panoyin
Panoyin Panoyin
  • 05-03-2015
31 < -5x + 6
-6             -6
25 < -5x
-5      -5
-5 < x
x > -5


Answer Link
tkmaplethorpepaykzs
tkmaplethorpepaykzs tkmaplethorpepaykzs
  • 24-07-2018

The answer is c,he should have flipped the inequality.


Because he multiplied/ divided both sides by a negative.

Answer Link

Otras preguntas

Please help! Almost due!!!​
A mattress store in Stafford purchased a mattress at a cost of $255 and marked it up 100%. Later on, Cassie bought the mattress. If the sales tax in Stafford is
write 6x-2y=-12 in slope intercept form​
Find the sum of the first 6 terms of the following series, to the nearest integer. 11, 22, 44,...
Which player is, generally a strong defensive player and great rebounder? * A) Shooting Guard B) Power Forward C) Small Forward D) Center
What is the solution set for -2n – 2 > 2?
Hurry which one A. 2 units larger B. 2 times bigger C. 3 unit bigger D. 3 times bigger
Do you think it must be difficult to be a celebrated artist?Give reasons for your answer plz answer
"don't do that". into reported speechPLZ HELP ME GUYS.❤️❤️​
give 5 numbers smaller than -2 and 5 numbers bigger than -2​