Workmen used 7/8 of a pallet of pavers to build some steps leading up to the mansion. They used 1/8 of a pallet for each step. How many steps did they build?

Lee has $1.75 in dimes and nickels. the number of nickels is 11 more than the number of dimes. how many of each coin does he have?

Eliza wants to make $10,000 from her investments. she finds an investment account that earns 4.5% interest. she decides to deposit $2,500 into an account. how much money will be in her account after 14 years?

If f(x)=x+7 and g(x)=1/x what is (fog)(x)