Question

Can anybody help me please

Answer 1

x y

0 4

20 0

-10 6

Explanation:

x + 5y = 20

5y = -x + 20

y = -1/5 x + 4

so

when x = 0,

y = -1/5 (0) + 4

y = 4

when y = 0 then

0 = -1/5 x + 4

-4 = -1/5 x

x = (-4) (-5)

x = 20

when y = 6 then

6 = -1/5 x + 4

2 = -1/5 x

x = 2 * (-5)

x = -10

Answer 2

Answer: x / y

0 / 4

4 / 0

-10 / 6

Explanation: