Lena is going to cover her entire garden with topsoil. The garden is 36 feet long by 22 feet wide. A bag of topsoil costs $3 and
1 answer:
You might be interested in
2i(4+5i)(4-5i) =82i
4+i nothing more can be done it is at simplest form
so
= 
so your answer is
4+i nothing more can be done it is at simplest form
so
so your answer is
Given:
Sol:
Area of picture is:
If the cost $10 per square inch then price of 15 square inch is:
If the quadruple of dimension that mean:
So area is:
So price is: