Fiona finds 1 shell on her first day at the beach. every day that week, she finds twice as many shells as she did the day before. how many shells does fiona find on the seventh day?

128

Step-by-step explanation

Multiply 1 and 2 and keep multiplying the anser by 2.

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.

you need to give us more information since we can't answer