Answer:
C
Step-by-step explanation:
-4+(-5)=-9
-4=-9+5
-4=-4......correct
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x + 2x + 9y - 7y
3x + ( 9y - 7y )
3x + 2y
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Answer:
ithe answer to your question is going to be c
Answer: d. 102
Why
If 6 is 78 then 5 is 102 and since 1,3,5,and 7 are equal 3 is 102. [180-78=120(180 is the straight line)]