SOLUTION: Solve each inequality. Write the solution set in interval notation and graph it. 1. -2.5x<6.5 2. 4(x+3)-5x<12 3. 2/3t-1/6t<=-2

Algebra ->  Graphs -> SOLUTION: Solve each inequality. Write the solution set in interval notation and graph it. 1. -2.5x<6.5 2. 4(x+3)-5x<12 3. 2/3t-1/6t<=-2      Log On


   

Question 461816: Solve each inequality. Write the solution set in interval notation and graph it.
1. -2.5x<6.5
2. 4(x+3)-5x<12
3. 2/3t-1/6t<=-2
Answer by MathLover1(20849) About Me  (Show Source):
You can put this solution on YOUR website!

1. -2.5x%3C6.5
x%3C6.5%2F-2.5
x%3E-2.6
graph:
Solved by pluggable solver: Plot Any Inequality
Graphing function x%3E-2.6:

graph%28+500%2C+500%2C+-10%2C+10%2C+-10%2C+10%2C+x%3E-2.6+%29



2. 4%28x%2B3%29-5x%3C12
4x%2B12-5x%3C12
-x%3C12-12
-x%3C0
x%3E0

Solved by pluggable solver: Plot Any Inequality
Graphing function x%3E0:

graph%28+500%2C+500%2C+-10%2C+10%2C+-10%2C+10%2C+x%3E0+%29


3. 2%2F3t-1%2F6t%3C=-2
%282%2F3%29t-%281%2F6%29t%3C=-2
%282%2A2%2F3%2A2%29t-%281%2F6%29t%3C=-2
%284%2F6%29t-%281%2F6%29t%3C=-2
%283%2F6%29t%3C=-2
%281%2F2%29t%3C=-2
t%3C=-2%2A2
t%3C=-4

Solved by pluggable solver: Plot Any Inequality
Graphing function x%3C=-4:

graph%28+500%2C+500%2C+-10%2C+10%2C+-10%2C+10%2C+x%3C=-4+%29