Combine the like terms to create an equivalent expression
4z- (-3z)
1 answer:
Answer:
7z
Step-by-step explanation:
subtracting a negative is like adding
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Answer:
-6
Step-by-step explanation:
17-6=11
11-6=5
5-6=-1
-1-6=-7
Since it is a right angle you would subtract 57 from 90 because both angles added together are 90°. 90-57= 33°
Answer:
rectagular
Step-by-step explanation:
Is this a true or false question?
Answer:
91
Step-by-step explanation:
155-16s²
155- 16x2²
155- 16x4
155-64
91
