Triangle def has vertices d ( − 4 , 1 ) d-4, 1, e ( 2 , 3 ) e2, 3, and f ( 2 , 1 ) f2, 1 and is dilated by a factor of 3 using the point ( 1 , 1 ) 1, 1 as the point of dilation. the dilated triangle is named δ d ' e ' f ' δd'e'f'. what are the coordinates of the vertices of the resulting triangle?

think about it deeply and passionately about this property

i am sorry

n=1.75+1.75

step-by-step explanation:

3.5/2=1.75

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