I believe the answer is B) zero

there should be a cross multiplication

3(8x)=2

expanding bracket

24x=2

multiple both sides by 24

x=1/12

Okay, I just know the answer not the range:

330 divided by 55 is 6. It would take 6 hours.

Question 1

Let the scale factor be k.

Then, we have the mapping

This implies that:

We equate any corresponding component find the value of the scale factor k.

6k=2

Hence the scale factor is

Question 2:

The midpoint of any two points can be calculated using the formula;

We want to find the midpoint of (-8, 5) and (2, -2).

The midpoint is:

The answer is C. 3^2 = x+5