Which expressions are equal to 6 when x = 8 and y = 1?

Choose all answers that are correct.

A.

x – y + 1

B.

(x ÷ y) – 2

C.

x + y – 5

D.

xy – 2

Question

Which expressions are equal to 6 when x = 8 and y = 1?

 

Choose all answers that are correct.
	
	
 
A.
	

x – y + 1
	
 
B.
	

(x ÷ y) – 2
	
 
C.
	

x + y – 5
	
 
D.
	

xy – 2

anonymous · Answer

B is one of them

anonymous · Answer

plug in the values, and see if you get the answer 6

anonymous · Answer

:l I have for all of them, But I'm not sure about D

anonymous · Answer

We know that A is incorrect since 8−1+1=8, and not 6

anonymous · Answer

B is one of them

anonymous · Answer

We know B is correct since 8 divided 1 - 2 is 6

anonymous · Answer

we know c is incorrect since 8+1−5=4

anonymous · Answer

we also know that xy – 2 is correct since 8*1-2=6

anonymous · Answer

so B and D are correct

anonymous · Answer

Oh I did that last one wrong, Thanks for your help

anonymous · Answer

lol, no problem