Let n represent an even integer. Which expression represents the previous even integer?

A) n + 2

B) n - 2

C) n + 1

D) n - 1

Question

Let n represent an even integer. Which expression represents the previous even integer?
	
A)   	n + 2
	
B)   	n - 2
	
C)   	n + 1
	
D)   	n - 1

anonymous · Answer

@hartnn would it be n+2?

hartnn · Answer

"previous"
so
n-2

anonymous · Answer

Let n represent an even integer. Which expression represents the next consecutive integer?
	
A)   	2n
	
B)   	n - 1
	
C)   	n + 1
	
D)   	n + 2

anonymous · Answer

@hartnn

hartnn · Answer

next integer is n+1
next even integer is n+2

anonymous · Answer

can you please explain step by step on how did you get the answer

anonymous · Answer

Write an equation for three times a number added to 2 is 5.
	
A)   	2n + 3 = 5
	
B)   	5n + 3 = 2
	
C)   	3n + 2 = 5
	
D)   	5n + 3 = 2

hartnn · Answer

a number : n 
three times a number : 3n

three times a number added to 2 : 3n+2

anonymous · Answer

An integer added to 1 creates a sum of -8. What is the integer?
	
A)   	9
	
B)   	7
	
C)   	-9
	
D)   	-7
is it b?

anonymous · Answer

@hartnn

hartnn · Answer

-9+1 = -8

perl · Answer

n-2