Amisha has a square plot of side m and another triangular plot with base and height each equal to m. What is the total area of both plots?

Observe the following nutritional chart carefully:

Write an algebraic expression for the amount of carbohydrates in ‘g’ for

(a) y units of potatoes and 2 units of rajma (b) 2x units tomatoes and y units apples.

Arjun bought a rectangular plot with length x and breadth y and then sold a triangular part of it whose base is y and height is z. Find the area of the remaining part of the plot.

A taxi service charges ₹ 8 per km and levies a fixed charge of ₹ 50. Write an algebraic expression for the above situation, if the taxi is hired for x km.

Shiv works in a mall and gets paid ₹ 50 per hour. Last week he worked for 7 hours and this week he will work for x hours. Write an algebraic expression for the money paid to him for both the weeks.