3x+2=14
-2 -2
3x=12
/3 /3
X=4
Answer:
The correct answer is C
Step-by-step explanation:
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N= 2
Substitute 2 in for n in expression
=(5 + n) ÷ (n - 1)
=(5 + 2) ÷ (2 - 1)
=7 ÷ 1
=7
If n= 2, the expression equals 7.
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Answer:
Brand 2 is the better deal
Step-by-step explanation:
The HCF is the Highest Common Factor of a number in this case 54. This is the highest number times another number which = 54. The HCF for 54 is 18.