Find the profit or loss if: Cost price = $19.85 Selling price = $20.20
tell me also wether it’s a profit or loss

It would be a profit  of .35 cents

Step-by-step explanation:

it is a profit by 0.35 cents

Step-by-step explanation:

That is becuase it costed you 19.85 so you ost 19.85 and gain 35 cents becuase you are selling it for a higher price

step-by-step explanation:

hans did not square the 40-unit side; he merely multiplied it by 2.   incorrect.

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have