Larina recieved a $50 gift card to an online store. she wants to purchase some bracelets that cost $8 each. there will be a $10 overnight delivery fee. solve 8n+10=50 to find the number of bracelets she can purchase.

Mrs. avila is buying a wallpaper border to go on all of her kitchen walls. she wants to buy 5 extra feet of wallpaper border than she needs to be sure she has enough. she buys 55.5 feet of the border. the store owner selling the border uses the width of mrs. avila's kitchen to determine that the length of her kitchen must be 14.5 feet.