Express an integer: a debt of $50

What’sThe answer

-50

Step-by-step explanation:

A debt is something you owe so it is a negative number

-50

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

if you are looking for the unit rate then the answer would be 9 because unit rate is distance divided by time.

step-by-step explanation: