Inequality

1. Bonus computer game: A computer game lets you build your own amusement park. Suppose it costs you $25.000 a day to run the park. Assume the average daily attendance is 1250 people. How much should you charge for admission if you want to make a profit of at least $30.000 for a 30-day month? Write an inequality that represents this situation and solve.
A - 1250(30)x+25000(30)≥30000; $40.8
B - 1250(30)x-25000(30)≥30000; $20.8
C - 1550(30)x-25000(30)≥30000; $25.8
D - 1250(30)x-22000(30)≥30000; $18.8

2. Write an inequality for the graph.

A - x≥15
B - x≥-15
C - x≤15
D - x≤-15

3. Graph x≥-18.
A -

                      -17

B -

                        18

C -

                       -18

D -

                        17

4. Find the value of x that satisfies.

0.5

A - 0.55
B - 0.50
C - -0.50
D - -0.55

Comments