Help now please pleadeee helppp now

a)

To work out the cost for 10ml of juice for each bottle, you can first work out the cost for each bottle for 1 ml.

You can do this by making the ml equal to the cost in an equation and then working with it to get the cost for 1 ml.

Bottle A:

150 = 90 = divide each side by 150 so you can make the ml be 1 and then you can get the cost for 1 ml.

1= 1.67

Bottle B:

250=1.25 - divide each side by 250

1=200

Bottle C:

320=1.76 - divide each side by 320

1=181.81

So now you know the cost of each bottle for 1 ml of juice. You can find the cost of 10ml of juice by multiplying each cost for 1ml by 10.

Bottle A: $16.7

Bottle B: $2000

Bottle C: $1818.1

I am not sure if these values are correct though.

b)

Look at the cost of each bottle when they have the same ml. The smallest value is for bottle A so that is the best value because it is cheaper.

part 1 answer = 8

part 2 answer = 72

step-by-step explanation:

part 1 explanation = add all of the numbers, then divide by how many numbers you have. so, 200/25 = 8.

part 2 explanation = not gonna lie, this is hard to explain, so just google how to do it.

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)