Question

Que: Jahanvi's mother gave her Rs 13xy² and her father gave her Rs 5(xy² + 3). Out of this total money she spent Rs(15-3xy²) on her birthday party.

How much money is left with her?

a) Rs (8xy² + 10)

c) Rs (21xy²)

b) Rs (20+5xy²)

d) None of the above​

Answer 1

Answer:

this is the right answer

Step-by-step explanation:

mother =Rs. 3xy2 and amount given to Rohan by his father =Rs. 5(xy2 + 2) ∴ Total amount Rohan have = [(3xy2)+(5xy2 + 10)] = Rs. [3xy2 + 5xy2 + 10] = Rs. (8xy2 + 10) Total amount spent by Rohan =Rs. (10 – 3xy2)Read more on Sarthaks.com - https://www.sarthaks.com/842734/rohans-mother-gave-him-rs-3xy-2and-his-father-gave-him-rs-5-xy-2-2