Answer:
240
Step-by-step explanation:
X is equivalent to 200. (credit to suspho)
Answer:
Step-by-step explanation:
Your generic line will be 
, so you'll need two condition.
Since it has to be perpendicular to 
, the product of the slopes needs to be -1, or 
, hence your "generic" becomes 
. Since it has to pass through [/tex](-5;-4), let's put the coordinates in there: 
your line becomes
B + 4b = 8
You have to combine the like terms and then divide both sides by the coefficient to isolate the variable b.
<em>b + 4b = 8
</em>5b = 8
(5b / 5) = 8 / 5
b = 1.6
Since it says to round to the nearest hundredth, I would just put a zero right after the tenths place.
b = 1.60
Answer:
$22.75
Step-by-step explanation:
if you multiply $32.50 * 30% you get $9.75
32.50-9.75=$22.75
