Answer:
option B
Step-by-step explanation:
To find the number which is written in the standard form,
We expand
and multiply by 5 to get


=5000
-4
Because 15x-7x= 8x
8x+5x= 13x
13x= -52
-52 / 13= -4
x = -4
Answer:
minus
Step-by-step explanation:
it means minus maybe think that what it means
Answer:
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