How are we supposed to do this assignment and distribute it 4{M+3}=15

a. she will receive a refund of $278.

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.

image for option 4

step-by-step explanation:

i just know the internet