The numbers are 18 and 12.
18 + 12 = 30
18 + 3(12) = 54
Answer:
is it math or science
Step-by-step explanation:
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Answer:
-11
Step-by-step explanation:
Firstly simplify your expression...by dealing with the brackets
; -k - 7k + 6n + 3n
;then substitute with the given values into your expression,
;-(-2) -7(-2) + 6(-3) + 3(-3)
; 2 + 14 - 18 - 9
; 16 - 27
;Hence the answer is -11
;
0.453682
= 0.4+0.05+0.003+0.0006+0.00008+0.000002
453682.0
= 400000+50000+3000+600+80+2+0.0
Must click thanks and mark brainliest