There are 12 Dogs and 15 Cats at the pet store. Write the ratio in simplest form of Cats to Dogs in three (3) ways.

yes

step-by-step explanation:

they have to be opposite and reciprocal of eachother.

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