Question

Answer the tick questions

Answer 1

5x+3y =15
when y=0
5x=15
x=3
when x=0
3y=15
y = 5
a=3,b=5

5x+2y=10
when y=0
5x=10
x=2
when x =0
2y=10
y=5
a=2,b=5

they have y =b = 5 as common solution

hope this helps you