2

- 7
= 4

- 7

= Since, we have same bases, we can subtract!
= To get,
=
-3
Answer
Answer:
Step-by-step explanation:
-(-)=+
so -8-(-3)=-8+3
=-5
Answer:
A
Step-by-step explanation:
Answer:
286
Step-by-step explanation:
Answer:
1600-1420= 180
Step-by-step explanation:
Given that
The Marked price of an article is rupees 1600 if it is sold for rupees 1420 then what is the discount rate
1600-1420
=180
then 180 percent is discount
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