Unit Rates (7.4B)
Proportions (7.4A)
Linear Equations (7.7A)
Similar Figures (7.5C)
The "Mix-Up" (Review)
200
4 apples for $2.00. Cost per apple?
$0.50 per apple
200
Solve:
x/10=1/2
x=5
200
In y=5x+2, what is the intercept?
Intercept (b) = 2
200
Small side is 2, large is 6. Scale factor?
Scale Factor = 3
200
Solve:
-5+12
7
400
60 miles in 2 hours. Miles per hour?
30 mph
400
Is (2,4) and (3,6) proportional?
Yes (4/2=2, 6/3=2)
400
x+5=15
x=10
400
Side A = 3, Scale Factor = 2. New side?
New side = 6
400
BONUS QUESTION WORTH 2000 POINTS....NO HELP ALLOWED
What is 50% of 80?
40
600
DAILY DOUBLE!!!!!!!!! WORTH 3000 POINTS. NO HELP ALLOWED.
10 sodas for $15. Cost per soda?
$1.50 per soda
600
Solve: 
3/4=x/12
x=9
600
Solve: 2x=20
x=10
600
Two triangles are similar if their angles are...?
Equal (or congruent)
600
Solve:
(-3)×(-4)
12
800
300 words in 5 mins. Words per min?
60 words per min
800
If y=3x, find y when x=5.
y=15
800
Solve: x−10=-2
x=8
800
A 5ft pole casts a 10ft shadow. Shadow of 10ft tree?
20 ft shadow
800
Solve:
1/2+1/4
3/4
1000
$50 for 4 hours. Hourly pay?
$12.50 per hour
1000
15% of 200 is what?
30
1000
Solve: 2x+1=11
x=5
1000
If a map is 1in = 50mi, how far is 4.5in?
225 miles
1000
Net worth: Assets $500, Debt $200.
$300