Answer:
Step-by-step explanation:
1/3 as a decimal is 0.3333333 repeating
You multiply the 2 numbers so it should come out at 99
Answer:
the answer is d
Step-by-step explanation:
since measure 2 is 99 and you add the other angles together it doesn't equal 180
Answer:
Both expressions equal 5 when substituting 2 for x because both expressions are equivalent
Step-by-step explanation:
Given
- Expression 1
-- - Expression 2
Required
Find the result of both expressions when 
<em>Expression 1</em>

Substitute 



<em>Expression 2</em>

Substitute 



4x + 8(3x-7) = 22x -65 distributive property
4x +24x -56 = 22x -65distributive property
28x -56 = 22x -65 additive property
6x = -9 subtractive property
x = -3/2 division