WILL GIVE BRAINLIEST How much fat is in a mixture created with x pints of 8% butterfat and y pints of 15% butterfat?

Step-by-step explanation:

Total fat in mixture is 8x+15y100 pints.

Explanation:

In a mixture of x pints of 8% butterfat, we have 8x100 pints of butter

and in y pints of 15% butterfat, we have 15y100 of butterfat.

Hence total fat in mixture is 8x+15y100 pints.

d

step-by-step explanation:

hello and welcome!

so, when we see the words "proportional" along with a table, we need to know that we're looking numbers that divide by the same thing.

looking at this table, we simply have to do a trial and error, and divide to see which numbers have the same quotient. if you look at choice a & c, they both have equal quotients for three of the numbers, with one exception, so those can't be the answer. looking at b, there is no similarity, so that can't be it. then, we see d; if you divide all the numbers in the table, you'll see that they all divide by two, which is a proportional relationship, and our answer!

also, always remember that the x will always be the number that goes into y, and somewhere behind this table, is a formula. for this specific table, the formula would be:

since our x-value is being divided by two to get the y-value. and if they were to ask for more numbers in the series, this is the formula you would use to find them.