Quadrilaterals
Ratios
Inequalities
F,D,P
Order of operations
100
4 congruent sides

2 pair of parallel sides

Must have 4 right angles 

A square 
100
2 to 1
2/1     2 to 1.   2:1
100
The quotient of two increased by a number and eight is ten
2+n/8=10.            Equation 
100
Which is bigger/greater.  0.75 or 70%
0.75
100

(10+3(8-1)+5)x4

(10+3(8-1)+5)x4

 (10+3(7)+5)x4

(10+21+5)x4

36x4=144

200
Has two pair of adjacent, congruent sides

Has only one pair of opposite,congruent angles

A kite
200
8/3
8 to 3    8:3.      8/3
200
Twice a number decreased by eight is ten
2n-8=10.               Equation 
200
20%.  20

0.2.    20

20% < 20
200
5+18 divided by 6
5+18 divided by 6 

5+3=8

300
Has only one pair of parallel sides 

May have 2 right angles 

OR

It may have NO right angles

Trapezoid 
300
3/2
3/2=6/4=9/6=12/8
300
The sum of twice a number and eight 
2n+8.      Expression 
300
0.25. =___%
0.25.  =25%
300
(3x2)+10-4 divided by 4
(3x2)+10-1

6+10-1

16-1=15

400
Always has four sides

Always has four right angles

Angles will always add up to 360 degrees 

A quadrilateral 
400

Mrs.byrd has 8 dogs,3 cats,& 2 turtles.What is the ratio of turtles to dogs?

2/8 2:8. 2 to 8

400
Twice a number less than eight 
8-2n.      Expression 
400
3.68. =_____%
3.68=368%
400
3x4+5/3
3x9/3=3x3=9
500
Has two pair of parallel sides 

Has pair of congruent,opposite sides

Has two pair of opposite,congruent angles 

A parallelogram 
500
Mr. williams has 8 redskin mugs and 4 this man jerseys.What is the ratio of total redskin items to the number of mugs?
12/8.     12:8.       12 to 8
500
The quotient of two and a number increased by eight 
2/n+8
500
0.7=____%
0.7=70%
500
6+7(6)-25
6+7(6)-25

8+42-25

50-25=25

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