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.

y = i/2 xtnop + (3i/2 tnop+ 1)

step-by-step explanation:

the picture is the step by step explanation.