Simplifying in the bracket first then following the rules of operations-4+8-[16x1+4]
-4+8-[20]
-16
Answer:
7*(n+4) =8
Step-by-step explanation:
seven times the sum
7*(
of an number and 4
7*( n+4)
equal 8
7*(n+4) =8
Answer:
60%
Step-by-step explanation:
There are 40 square in total and 24 are shaded in. 24 is 60% of 40 so there is there answer!
According to the laws of logarithm:
if log ₐ c =b
then:
aᵇ=c
hence, to solve the question we let:
log₆1296=a
thus to solve the above we re-write as follows:
6ᵃ=1296
the answer is option D