In 2010 joe savings account lost $9000 in 2011 it lost another $10,000 and in 2012 it lost $17,000 in 2013 it gained $16,000 and in 2014 it gained $12,000. how much more does it have to gain to be worth what it was at the start f 2010

The class wants to raise a total of $750.if they receive a profit of $1.25 from each candybar sold, how many bars must they sell to reachtheir goal

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.

Hardest math question of all time can you solve the equation. check for extraneous solutions.9∣9-8x∣ = 2x+3