Dwayne starts at the surface of the water and swims to -25 feet. from there he swims +10 feet to see the fish and then back down -5 feet to the seaweed. how many feet does dewayne need to swim in order to get back to the surface

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7

Idont understand math at all! : o( use this scenario to answer the remaining questions: brenton purchased a new bedroom set for $4,500.00. he lives in arizona and pays a 8.75% sales tax. if he made a 50% down payment and financed the rest, what amount did he finance? what is the total sales tax brenton will pay? enter your answer in currency format, round to the nearest cent. what was brenton's total amount financed? enter your answer in currency format, round to the nearest cent.

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !