Enter the value of a
,
b
, and
c
if
x
2
−
x
−
1
=
0

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?

How many different three-digit numbers can be formed using the digits 1 comma 2 comma 9 comma 6 comma 4 comma 3 comma and 8 without repetition? for example, 664 is not allowed.

Analyze the diagram below and complete the instructions that follow. how to find tan