Question

Two students Riya and Richa contributed a part of their pocket money to the PM's Covid Relief Fund. Riya's contribution was two times that of Richa's. Together they contributed Rs.1500. Write a linear equation in two variables which satisfies this data.​

Answer 1

Answer:

x 0 50 100

y 100 50 0

Let the contribution of Yamini be x and that of Fatima be y.

According to problem, x+y=100 ...(1)

Now , putting the value x=0 in (1)

0+y=100

y=100

So, the solution is (0,100)

Putting the value x=50 in (1)

50+y=100

y=100–50

y=50

So, the solution is (50,50)

Putting the value x=100 in (1)

100+y=100

y=100–100

y=0

So, the solution is (100,0)

Answer 2

Answer:

Consent Letter/ Letter of Consent Sample

To

(Recipient Name/ Designation)

Organisation name

Place

Subject: Consent to ____ (state purpose for consent)

Dear (Sir/ Madam)

(Explain the reason for providing/ requesting consent. Mention relevant details (such as dates, names, activities). End the letter by signing off and starting to accept the terms and conditions of the consent.

Signature

Name

Email ID/ Mobile number