Eric and charlotte collected donations for the food bank. charlotte collected 3 times the amount of eric's donations minus $20. eric and charlotte combined their donations to have $300. how much money did each student collect?

im here

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.