8 1 6 + 7 2 3 = Write the answer as a mixed number. A) 15 5 6 B) 15 3 5 C) 15 1 2 D) 15 3 10

d

Step-by-step explanation:

I am almost 100 percent sure that is the right one from all of my calculations!

1/4 and 8/3 because:

the reciprocal if 4 is 1/4 because 4 is used as 4/1 and the opposite of that is 1/4. the opposite of 3/8 is 8/3 so that is the answer.

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.