6(x + y)
for x = 1 and y = 1

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?

Louis wants to carpet the rectangular floor of his basement. the basement has an area of 864 square feet. the width of the basement is 2/3 it's length. what is the length of louis's basement

Javier bought a painting for $150. each year, the painting's value increases by a factor of 1.15. which expression gives the painting's value after 77 years?