Show:
The Number System I
The Number System II
Ratios & Proportional
Expressions & Equations I
Expressions & Equations II
100

7.45 - 1.037

6.413
100
-1+3.5
2.5
100

Halley built 36 feet of fencing in 3 hours. At this rate, how many feet of fencing can Haidyn produce in an hour?

12 feet
100

The perimeter of a particular hexagon is given as

4d + 4d + 2s + 4d + 4d + 2s

Simplify the given expression.

16d + 4s
100

Mrs. Carter has n students in her class.  Today, four new students joined her class.  State an expression representing this scenario.

n + 4
200

2/3 divided by 1 1/3

1/2
200

What is 2.4 times 4.4?

10.56
200

Carlos makes a shade of orange clay by mixing fifteen grams of red clay with three grams of yellow clay. Anaye wants to make the same shade of orange clay as Carlos. She has one gram of yellow clay. How many grams of red clay does Anaya need in order to make the same shade of orange clay as Carlos?


5 grams
200

Simplify the given expression:

4d + 4d + 2s + 3d + 3d + 3s

14d + 5s
200
Mrs. Davis is rewarding her class with 3 pieces of candy per student.  If the number of students in her class is defined as n, state an expression that represents this scenario.  
3n
300
What is the opposite of the opposite of -3?
-3
300

Temperatures, recorded in degrees Fahrenheit, are given below.  Which city has the highest temperature?

Georgetown: -22 degrees    Holly Springs:  0 degrees Northville:  5 degrees          Willow City:  -3 degrees

Northville
300
Given the ordered pairs representing a proportional relationship, what is the missing value?

(3,5);  (X,20);  (6,10)

12
300
Ruthie saves $12 per week.  She needs to save at least $180 for the tablet.  Using w for the number of weeks saved, write an inequality representing this scenario.

12w ≥ 180

300

Simplify the given expression:

2(n - 7) - 3(2 - 6n)

20n - 20
400

Simplify:   ⎯8 + 7.25 ⎯ 6 + 0.5  

-6.25
400
Simplify:  -5 + 3 - 4 + -2
-8
400

Artie bought 5 pounds of potatoes for $4.00.  If p stands for pounds of potatoes and and c for the total cost, write an equation to represent this relationship.

c = .8p
400

3(1/3Z + 2Y - 4/3)

Z + 6Y - 4
400

Simplify the given expression:

1.8(2x + 7) - 15

3.6x - 2.4
500

When Marlon went out to play in the snow it was 6℉, but the wind chill factor was 10℉ lower. What was the wind chill factor? 


-9℉


500

If the actual temperature changed -2.15℉ each hour for 5 hours, what number represents the total change in temperature?

-10.75℉

500
The ordered pairs (2,3); (6,9); and (10,15) represent a proportional relationship.  What is the constant of proportionality for this relationship.
3/2 or 1 1/2
500
Solve the equation:

3X = 28.5

9.5
500
Solve the equation:

1/2(X) - 3.1 = 1.1

8.4