The regular price of a digital camera was 250$. Tristan bought the digital camera at a discount of 40%. How much did Tristan pay
2 answers:
You might be interested in
Set a proportion. They are similar triangles.
Answer:
The problem:
Find if
,
, and
.
Step-by-step explanation:
Replace in
with
since we are asked to find
:
This implies that
Let's check:
which is the required result for
.