Otto has some whipping cream that is 30% butterfat and
some milk that is 2% butterfat. He wants to make a 500 mL
mixture of them that is 12% butterfat.
Here's a graph that shows a system of equations for this
scenario where x is the volume of whipping cream he uses
and y is the volume of milk he uses.

here is the

mark brainliest pl

i think the length is 12 and the width is 17

this is a direct variation proportion. y = kx

y is the total amount due, k is the constant of variation, and x is the number of texts sent.

plug in the 3.20 and the 16 to solve for the "k". this is the constant of proportionality. it is the value that will not change.

3.20 = k(16). solving you get $.20 per text.

the equation would then be y = .20x

its a i did it myself

step-by-step explanation: