Answer:
5 cupcakes
Step-by-step explanation:
=1x 30/ 6
=5
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Thank U
Easy peasy, this is a representation of differnce of 2 perfect squares
a^2-b^2=(a-b)(a+b)
Answer:
X-16 the first one
Step-by-step explanation:
The first one is equal to x-4
Answer:
c
Step-by-step explanation:

Common difference of an Arithmetic progression can be found out by subtracting the preceding term from that given term.
i.e
therefore, the common difference of the above Arithmetic progression is -4 .