Distributive Property
Solving Equations with Negative Variables
G.E.M.S.
Simplifying Variable Expressions
Proportios/Ratios/Unit Cost and Rate
100
2(3c+3)
6c + 6
100
- v = 356
v = 356
100
6/1+3(4-2)
12
100
7p - 10p =
- 3p
100
240 students on 5 buses. How many students per bus?
48 students per bus.
200
4(6b-9)
24b - 36
200
- 4c + 8 = 20
c = -3
200
(6-3)2
9 or 6
200
4+ 6k + 3 - 2k
7 + 4k
200
Write the ratio as a fraction in the simplist form. 3 triangles to 15 total figures.
1/5
300
-2(7n+4)
-14n-8
300
- j - 30 = 30
j = - 60
300
8 x 5 +6 / 3
42
300
12(a+b+c)
12a+12b+12c
300
Unit Rate. 140 pages in 4 books.
35 pages per book.
400
10(9+3m)
90+30m
400
- e/3 + 45 = 60
e = -45
400
5 + 5 - 3
7
400
What product has the lowest cost? 6 candy bars for $4.38 9 cars for $7.45 8 bottles of juice for $9.19
6 candy bars for $4.38 $.73 per candy bar.
500
(4-5n)7
28-35n
500
-k/6 + 1 = -5
k = 36
500
(3x4)+10-2
15
500
9+5a-3a+4b
9-2a+4b
500
7/9 = d/5
d = 3.88
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