Download Unit 2 Review 7A

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Transcript 
Evaluate
𝟐
𝟔 + 8 · 10 – 20 ÷ 5
112
Solve the Equation
-3 + a = 24
a= 27
Simplify
5+
𝟐
𝟓𝐱
-4+
𝟐
𝟐
𝟑𝐱
+ 4x
𝟖𝐱 + 4x - 1
Evaluate
3
-4[3
– 5(10 – 7)] ÷ 2 - 9
-33
Simplify
x (2y + 7) + 9y + 5x
2xy + 12x + 9y
Solve the Inequality
5x + 8 ≤ 48
X≤8
Factor
𝟑 𝟐
𝟐 𝟓
𝟐𝟒𝐱 𝐲 − 𝟑𝟔𝐱 𝐲 + 𝟒𝐱𝐲
𝟐
𝟐
𝟑
𝟑
4x𝐲 (𝟔𝐱 − 𝟗𝐱𝐲 + 𝐲)
Solve the Inequality
𝒂
−𝟔
+4≤8
a ≥ -24
Factor
23 y  46 y  68 y  10 y
10
y
𝟗
(𝟐𝟑𝐲
−
7
𝟔
𝟒𝟔𝐲
2
+ 𝟔𝟖𝐲 + 𝟏𝟎)
Simplify
𝟐
𝟐
𝟐
𝟑
𝐱 + x + 𝐱 (𝐱 + x) + 𝐱 + x
𝟒
𝟑
𝟐
𝐱 + 𝟐𝐱 + 𝐱 + 𝟐𝐱
Solve the Equation
8 + 8z = 3(z – 4)
z = -4
Solve the Inequality
12t ≥ −𝟗𝟔
t ≥ -8
Evaluate
5(16  5)  1
2
4 7
6
Factor
39x + 13
𝟏𝟑(𝟑𝐱 + 𝟏)
Solve the Equation
2x – 10 = -50
X = -20
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