triangle inequality
parallel lines
solving sentences
linear
distributive property
100
It is 4 minute from my house to Min Seo's house. It is 3 minute from my house to tom's house. Find the range.
1<distance<7
100
In the picture what angles are alt.interior?
c and f d and e
100
-2y=-14
y=7
100
True or false: y= 2x-6 is linear.
true
100
1/x+1/y
y+x/xy
200
It is 10 minute from Tom's house to JP's house and 11minutes from Tony's house. Find the range.
1<distance<21
200
What angles are alt.exterior?
a and h b and g
200
-5/3x<-10
x<6
200
true or false: x=y-3 is linear.
true
200
3/x+4/y
3y+4x/xy
300
It is 50 minutes walk from JP's house to Racheal's house and 12 minutes from Susan's house. Find the range.
38<distance<62
300
What angles are corresponding?
h and d g and c e and c e and a f and b
300
3x+4x+5=7x+8+6x
x=-1/2
300
which one is not linear: 1. y=7x-1 2. x=2y +3 3. y= 2y2 + 6
number 3
300
3/x+1+4/y+1
3y+4x+7/(x+1)(y+1)
400
It is 60 minutes by bus from Tony's house to Mr. K's house and 65 minutes to Mr. B's house. Find the range.
5<distance<125
400
What are consecutive(interior)?
d and f c and e
400
5a-9>9a+7
a<-4
400
which one is linear and which one is not? 1. y= 7+3x2 2. y= 5
1. non linear 2. linear
400
7/x-1+3/y+1
7y+3x+4/(x-1)(y+1)
500
It takes about 99 minutes on foot from Tony's house to my house and it takes about 75 Gen's house. Find the range.
24<distance<174
500
What is the angle of angles h and g if a is 120 degrees?
h=120 g=60
500
-2.1w-6<1.4w+4
w>-12/7
500
Explain which one is a non linear: 1. y=10x2-8 2. y= 13x +6
1. Change is not constant.
500
5/x-1+7/y+5
5y+7x+30/(x-1)(y+5)
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