Answer:
Step-by-step explanation:
* You must make sure that you have seven zeros in your decimal.
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Answer:
A . The inequality sign always opens up to the larger number.
Step-by-step explanation:
Answer:
[7-2x+5y-(x-y) -[5x+3y-7]
= 7-2x+5y-x+y-5x-3y+7
=7+7-2x-x-5x+5y+y-3y
=14-8x+3y
=-8x+3y+14
Step-by-step explanation:
Answer:
7x^2+9x
Step-by-step explanation:
Hope this helps...
7x^2+(5x+4x)=
7x^2=9x