Please look at attached image and solve for x. Can you show your work so ill know how to do it next time. Thank you :)

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

2+2=4

4-5=-1

is that your

you would 18 *0.25 = 4.5

fo there supposed to be answer choices there

step-by-step explanation: