Question

I ready classroom grade 8 volume 1 mathematics

Can anyone help me with this asap !!!

Answer 1

Line A: y=1.25x+10

Line B: y=0.75x+5

Explanation:

Line A: 1.25(20)+10

25+10=35

When x is 20, y is 35. Which is a point on line A so the equation fits the line.

Line B: 0.75(20)+5

15+5=20

When x is 20, y is 20. This equation fits the line of the graph since the y values are the same when x is 20.

Hope this helps! :)