Fabian mixes orange juice with 4 cans of pineapple juice to make punch. each can of pineapple juice holds 2 liters. he makes a total of 19 liters of punch. how many liters of orange juice did fabian use to make the punch? a. 9 l b. 11 l c. 13 l d. 15 l

Option B

Amount of orange juice did Fabian use to make the punch is 11 liter.              

Step-by-step explanation:

Given : Fabian mixes orange juice with 4 cans of pineapple juice to make punch. Each can of pineapple juice holds 2 liters. He makes a total of 19 liters of punch.

To find : How many liters of orange juice did Fabian use to make the punch?

Solution :

Let x be the amount of orange juice.

There are 4 cans of pineapple juice.

Each can of pineapple juice holds 2 liters.

So, 4 cans can hold liter of pineapple juice.

Together they make x+8 liter.

He makes a total of 19 liters of punch.

i.e.

Therefore, Amount of orange juice did Fabian use to make the punch is 11 liter.

So, Option B is correct.

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?