Question

if 1 no. is thrice the other no. and their sum is 20 plot a graph for the given equation​

Answer 1

Answer:

let one number be x

And second number be y.

i.e.,3y.

A/q

x + 3y = 20

i.(5,5)

ii.(2,6)

iii.(8,4)

All three ordered pair lie in the first quadrant....