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Writing and Solving Inequalities

Posljednje ažuriranje about 6 years ago

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Pitanje 1

1.

Pitanje 2

2.

Solve and graph

Pitanje 3

3.

Solve and graph

Pitanje 4

4.

Solve and graph

Pitanje 5

5.

Which is equivalent to

x<7

x<13

Pitanje 6

6.

Which is equivalent to

Pitanje 7

7.

Which is equivalent to

Pitanje 8

8.

Which is equivalent to

Pitanje 9

9.

Is the number 4.78 a solution of 3x <15? Explain.

Pitanje 10

10.

Is the number 6 a solution of x -2 < 4?

Pitanje 11

11.

An amusement park charges $5 for admission and $0.80 for each ride. Suppose you go to the park with $13. Write an inequality that reppresents the possible number of rides you can go on. What is your maximum number of rides?

Pitanje 12

12.

You and your friends have a total of $12 to spend on pizza. A large pizza with cheese costs $8 plus $0.40 for each additional topping, tax included. Use an inequality to find the number of toppings you can afford.