soybean oil is used in food production and cooking since 2007. The United States produces 3.06 billion bushels of soybeans, and 65% of the harvest was used to make soybean oil. How many bushels of oil was used for other purposes?

3

step-by-step explanation:

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