Help needed plz

Since 9 equal n you replace n by 9 in the equation giving you 2+9=7.You can see that 2+9 doesn’t equal 7 ,instead it equals 11,so the answer is no

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.

b is the correct answer