Alicia bought 4 t-shirts for $23.00. using the unit rate, how much would 6 t-shirts cost?

i think that you would just take 23/4=$5.75

so take 6 times 5.75 and you should get $34.5

the answer is a

step-by-step explanation:

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6