Sign up for FREE

3I Summative

Last updated 3 months ago

14 questions

Note from the author:

Instructions

I can graph solutions to inequalities.
I can write and solve equations and inequalities describing real life situations.

I can graph solutions to inequalities.
I can write and solve equations and inequalities describing real life situations.

Plot the solutions to each inequality on a number line.

1

1

1

1

Juan is 72, which is 4 times older than Andy. 

1

1

1

Clara spent $12 on tacos, and now she has $46.

1

1

1

You must be at least 46 inches tall to go on the Indiana Jones ride at Disneyland.

1

Question 11

11.

1

You must be under 12 years old to order from the kid's menu at Denny's.

1

Question 13

13.

1

Question 1

1.

Question 2

2.

Question 3

3.

Question 4

4.

Question 5

5.

Write an equation to represent the situation, where a represents Andy's age.

Question 6

6.

Solve the equation you wrote in the previous problem. Show your work using inverse operations.

Question 7

7.

How old is Andy?

Question 8

8.

Write an equation to represent the situation, where d represents the money Clara had before she bought tacos.

Question 9

9.

Solve the equation you wrote in the previous problem. Show your work using inverse operations.

Question 10

10.

How much money did Clara have before she bought tacos?

Write an inequality to represent the situation, where h represents the height of people who can ride Indiana Jones.

Question 12

12.

Plot the solutions to the inequality you wrote in the previous problem. Be sure to label the number line.

Write an inequality to represent the situation, where y represents the age of people who can order from the kid's menu.

Question 14

14.

Plot the solutions to the inequality you wrote in the previous problem. Be sure to label the number line.