Answer:
they are not similar because the ratio between its sides are different
hope it helps! :D
Answer:
y=1/3 x2
Step-by-step explanation:
50 x 0.4 = $20
$50 - $20 = $30
Ratcliff
$40 x 0.3 = $12
$40 -$12 = $28
Although, Clothes R Us discount is larger, Ratcliff has the better deal because the sneaker cost $28 vs clothes r us $30.
to get the the equation of any straight line, we only need two points off of it, let's use the two points already in the picture.

Answer:
1 unit
Step-by-step explanation:
1 unit * 1 unit = 1 square unit