6.1 C&S Solve Inequalities
Write an inequality to represent the situation. 
A truck can tow less than a weight of 7900 pounds.
x>7900
x< 7900
x ≥ 7900
 x ≤ 7900
The lowest temperatures recorded in a certain
region of the United States was -42 degrees. 
Use only the fact to write an inequality that
describes the temperature.
 T ≤ 42
T > 42
T < 42
T ≥ 42
Write an inequality represented by the graph.
        2       3       4       5       6
x
Write an inequlity represented by the graph.
x > 39
x ≤ 39
     39     40     41     42     43
x < 39
x ≥ 39
Write an inequality represented by the graph.
x < -34
x ≤ -34
     -34   -33   -32   -31   -30
x ≥ -34

x > -34
Solve the inequality.

       -7 > y - 21
y
Solve the inequality.

    x - 55 > -13.5
x
m ≤ 80
m > 94
m ≥ 80
m ≥ 94
Solve the inequality.

     m + 7 ≥ 87
Solve the inequality.

      36 ≤ x -64
x ≤ -100
x < 100
x > -100
x ≥ 100
You are competing in a triathlon, a sports
competition with three events.  Last year,
you finished the triathon in 92 minutes. 
So far in swimming  your time is 18 minutes and
biking is 39 minutes. 

What times can you get in running and still
beat last years finishing time?
less than 57 minutes
less than 35 minutes
less than 21 minutes
more than 35 minutes
Write the following verbal sentence as an inequality.

        The difference of 13 and x is less than -26.
Write the following verbal sentence as an inequality.

 The sum of x and 39 is less than or equal to 67 .
x +39 ≤ 38
x + 67 ≥ 39
x + 39 ≤ 67
x + 67 < 39
You are at the airport.  Your bags can weigh
no more than 45 pounds.  Your bag weights
18 pounds.  Find the possible weights that you
can add to your bag.
 you can add no more that 45 pounds
 you can add no more that 18 pounds
 the amount you add must be less
       than or equal to 27 pounds
the amount you add must be less than   
     27 pounds
Write and solve an inequality to find the
possible values of x.
24 in
17 in
x in.
Perimeter < 63 inches
x <
inches
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