IDNLearn.com connects you with a community of experts ready to answer your questions. Ask anything and receive prompt, well-informed answers from our community of knowledgeable experts.

You have $80 in your bank account each week plan to deposit $9 from your allowance and $25 from your paycheck. The equation b=80+(25+9)w gives the amount b in your account after w weeks. How many weeks from now will you have $315 in your bank account?

There will be $315 in the account after _weeks.


Sagot :

$315 will be substituted into your equation for b

315 = 80 + (25 + 9)w
315 = 80 + 34w
Subtract 80 from both sides
235 = 34w
Divide both sides by 34
w = 6.9117
So I would answer 7 weeks.
Your participation means a lot to us. Keep sharing information and solutions. This community grows thanks to the amazing contributions from members like you. Discover the answers you need at IDNLearn.com. Thank you for visiting, and we hope to see you again for more solutions.