Question

Heather saves $5.00 on Monday. Each day after that, she decides to save twice as much as she did the previous day. If she saves nothing on Friday, how much does she have saved that day?

Answer 1

$5 Monday
$10 Tuesday
$10 Wednesday
$10 Thursday
$0 Friday


Add everything up

10+10+10+5 and you get $35

Answer 2

5+10+20+40=75..........