It costs a company $2,000 to purchase a machine that produces reusable water bottles and $2.75 to make each water bottle

1,918

step-by-step explanation:

351°f

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

320ft

step-by-step explanation:

120 divided by 3 equals 40

40 times 4=160

160 times 2=320