Rearrange the equation so b is the independent variable.
a-7= 3(b+2)
a=

Jack lives on a farm and has a large backyard. the area of his rectangular backyard is of a square mile. if the width of the yard is of a mile, what fraction of a mile is the length of the rectangular backyard?

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b

Aswimming pool measures 22ft by 12ft and is 4ft deep. if the pool is being filled at 2.5 cubic ft per minute, how long will it take to fill the pool?