Answer:
16j+5k
Associative property
Communitive Property (I think)
Step-by-step explanation:
(10j+5k)+6j =
(10j+6j)+5k =
16j+5k
You have to divide the 5 and 5x by 5 add your variables together in alpha order=1
Answer:
(4,-4)
Step-by-step explanation:
3*(6x+5y=4)
18x+15y=12
-) 18x – 4y = 88
19y = -76
y=-4
plug back into first equation
6x + 5(-4) = 4
6x = 4+20
x=4
No, because the relation passes the vertical line test
The answer would be 66 and the explanation would be there is 12 inches in a foot so 12 times 5 + 6