Raymond has a circular garden with a radius of 9 feet. he wants to build a walkway that is 4 feet wide around the garden. what will the area of the walkway be in square feet.

The perimeter of a rhombus with a side of 6 is 24

An appliance store sells a washer-dryer combination for $1800. if the washer costs $300 more than the dryer, find the cost for each appliance.

The sum of the first eight terms of an arithmetic progression is 9m + 14. the fifth term of the06 progression is 2m - 6, where m is a constant.given that the first term of the progression is 26,find the value of the common difference, d and thevalue of m.