Amanda wants to save $400 in 8 weeks. She plans to save $100 each week. Will that be enough to reach her goal?

Anyone know? will mark brainliest if you're correct!

4+(2+x) can you me solve this problem

Glenda makes an online purchase for picture frames for $12.95 each and formats of $5.89 each the site says it taxes paid by the customer or 6.5% of the total purchase price shipping charges are based on the