15% = 0.15
15.50 * 0.15 = 2.325
15.50 + 2.325 = 17.825
17.825 rounded to $17.83
Answer:
Step-by-step explanation:
Group like terms 6y-2y= 2-1-2
When a number goes over the equal sign= positive + changes to negative, vice versa.
So final answer is 4y= -1= -4y
Because 4 is decided by -1
Answer: $754.94
Step-by-step explanation:
Just took the quiz got 100%
Answer:
-1/6
Step-by-step explanation:
To find the slope we use
m = (y2-y1)/(x2-x1)
= (-4-8)/( 1-3)
= -12/-2
=6
We want a line perpendicular, so we need the negative reciprocal
- (1/6)
-1/6
Obtuse because it all adds up to 180 degrees <span />
