Solve the following problems:
Around a square pool, there is a footpath of width 2 m. If the area of the footpath is 5/4 times that of the pool, find the area of the pool.

Solve the following equations : m - 5 = 4

Solve the following equations : 5m - 4 = 1

Solve the following problems: Solve : 1/(4-p)-1/(2+p)=1/4.

Solve the following problems : A silver square sheet of length 10 cm is heated from temperature 20 ⁰C to 70 ⁰C . If the change in ita area is 0.18 cm^2 , then find the coefficient of areal expansion of silver .

Solve the following subquestion: Find the value of |-7| times |-5|

Mr. Dinkar owns a farm at village Talvel. The length of the farm is 10 meters more than twice the breadth. He dug a square shaped pond inside the farm. The side of pond is 1/3 times of the breadth of the farm. The area of the farm is 20 times the area of the pond. Find the dimensions of the farm and the pond.

Solve the following problem using two variables: Sum of the present ages of Manish and Savita is 33. Manish's age 3 years ago was 4 times the age of Savita. Find their present ages.

Solve the following problems : The sum of the areas of two squares is 400 sq m. If the difference between their perimeters is 16 m. Find the sides of two squares.

Solve the following quadratic equation: m^2+5m+5=0