the problem with this study is the fact that they used precise numbers
hope i helped:)
Answer:
x8 + 1
Step-by-step explanation:
Answer:
$0.45x
Step-by-step explanation:
Fred earns dollars. Let Fred earns $x.
Chad earns 45% more than Fred.
We need to find the expression for Chad.
Chad amount = 45% of x

So, Chad earns $0.45x.
Let gradient of original line = m = 1/6
Gradient of line perpendicular to this = -1/m = -6
(Gradient = slope)