SOLUTION: 7x +6 (is less than or equal to) 48 and -4x (is more than or equal to) -24 please graph and give interval notation set.

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Question 181485This question is from textbook Inter Algebra
: 7x +6 (is less than or equal to) 48 and -4x (is more than or equal to) -24
please graph and give interval notation set. This question is from textbook Inter Algebra

Answer by Mathtut(3670) About Me  (Show Source):
You can put this solution on YOUR website!
7x +6 (is less than or equal to) 48 and -4x (is more than or equal to) -24
please graph and give interval notation set.
:
7x%2B6%3C=48
:
7x%3C=42
:
x%3C%2B6
:
-4x%3E=-24
:
x%3C=6--->when you divide or multiply an inequality by a negative number the inequality sign is reversed
:
so both these statements are equalx%3C=6
:
(-oo,6]
:
that would be everything shadeed to the left of a solid line at x=6, which is a vertical line that is 6 units to the right of and parallel to the y axis.