Question

write the following statement as linear equation in two variables

the cost of 2 mangoes and 3 apple is 50 rs​

Answer 1

Answer:

An electrolyte is a substance that produces an electrically conducting solution when dissolved in a polar solvent, such as water. The dissolved electrolyte separates into cations and anions, which disperse uniformly through the solvent.

Answer 2

Answer:

hope it helps you

Step-by-step explanation:

x=3y, where x= cost of a pen and y= cost of a pencil.

Let the cost of a pen be x and the cost of a pencil be y

According to the statement, cost of a pen is thrice the cost of a pencil

⇒x=3y

⇒x−3y=0 which is a linear equation in two variables