Author name: msdmanishmsd

Energy means the ability to do work. Whenever we do work — like moving, lifting, pushing, or pulling something —

Q1. Riya has 245 chocolates. She buys 178 more. How many chocolates does she have now? Q2. A shop had

B. Word Problems – Write and Solve Equations: 41.The perimeter of a rectangle is 44 units. Its length is 2

B. Write the equations for the following statements and find their solutions:

70.A parallelogram has sides 11 cm and 7 cm. The height corresponding to the longer side is 6 cm. Find

3x² + 2y – z , where x = 2, y = 1, z = 3 5a² – 3ab +

Add Using Row Method 5x² + 3xy – 2y² and 7x² – 5xy + y²9a² – 4ab + 6b² and

If x = 3, find the value of 4x² – 5x + 7 If x = –2, find the value

Solve: 5x – 3 = 2x + 12 If 7x + 18 = 4x – 6, find the value of x.