+0  
 
0
183
1
avatar

jill begins the summer with $100 in he saving account. Each week, she adds $20. Her brother, sam, opens a new account adds $40 to his account each week. At what week will both jill and sam have the same amount in their account?

Guest Mar 16, 2017
 #1
avatar+12562 
+5

$40 x = $100 + $20 x

20x=100

x=5 weeks  they will equal

ElectricPavlov  Mar 16, 2017

5 Online Users

New Privacy Policy

We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive information about your use of our website.
For more information: our cookie policy and privacy policy.