Bryan earns 9$ for each hour of yard work how many hours in all will it take Bryan to earn 27$

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.

If x+y+z=0 what is the value of [tex] {x}^{3} + {y}^{3} + {z}^{3} [/tex]

During a wright loss challenge your friend goes from 125 pounds to 100 pounds.what was the percent weight loss