Consider the expression 8 - 4 + 2. one student says the answer is 2 and another says it is 6. which student is correct? explain what went wrong with the student who made a mistake.

add an image, and i will answer

step-by-step explanation:

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.