Question

Zoom in closely, pls help me

Answer 1

Answer: I agree with 11.1

Explanation:

Answer 2

Answer: a = 11.1

Explanation:

a(0.3 - y) + 1.1 + 2.4x = 0

Let y = 1.3 → a(0.3 - 1.3) + 1.1 + 2.4x = 0 → -a + 1.1 + 2.4x = 0 → a = 1.1 + 2.4x

(y - 1.2) = -1.2(x - 0.5)

Let y = 1.3 → (1.3 - 1.2) = -1.2(x - 0.5) → 0.1 = -1.2x + 0.6 → -0.5 = -1.2x →
`(50)/(12)=x\ \rightarrow\ (25)/(6)=x`

a = 1.1 + 2.4x

`=1.1+2.4\bigg((25)/(6)\bigg)`

= 1.1 + 0.4(25)

= 1.1 + 10

= 11.1