Answer:
C
Step by step
3x2 - 5x+1 + 2x2 + 9x-6
Combine like terms
5x2 + 4x - 5
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Answer:
associative
Step-by-step explanation:
8x1=8
no matter how you group it the answer will always be 8
Answer:
it is -7 because the 2 make it like that
Step-by-step explanation:
Answer:
27/20
Step-by-step explanation:
The absolute value of any expression is always positive or zero
3/5 + 3/4
Add the fractions
27/20
Solution
27/20
Alternate form
1 7/20, 1.35
Answer:
the photo isnt clear enough