Use liebmann’s method to solve for the temperature of the square heated plate in fig. 29.4, but with the upper boundary condition increased to 1508c and the left boundary insulated. use a relaxation factor of 1.2 and iterate to e s 5 1%

Leo has b boxes of pencils. each box contains 6 pencils. he has a total of 42 pencils. the equation that represents this situation the value of b that makes the equation true the first one is b+6=42,6b=42,b=42+6,or 42b=6 the second one are 7,836 48

Areal estate agent earns $32,000 a year plus $1,000 for each apartment he sells. write an equation that shows the relationship between the number of apartments abe sells,n, and the total amount he earns in a year,e. what is the total amount abe would earn from selling 10 apartments in one year

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?