Answer:
D
Step-by-step explanation:
Answer:
final price of skateboard will be $119
Step-by-step explanation:
Given that:
Purchasing price = $100
Mark up = 40%
So the mark up price would be:
= Original price + 40%(Original price)
= $100 + 40%($100)
= $100 + 40
= $140
Now when store is having a sale everything will be 15% off so:
Sale price of skate board will be:
= $140 - 15%(140)
= $140 - 0.15(140)
= $140 - $21
= $119
So the final price of skateboard will be $119
i hope it will help you!
Answer:
y = 2x - 14
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = 2x + 3 ← is in slope- intercept form
with slope m = 2
Parallel lines have equal slopes, thus
y = 2x + c ← is the partial equation
To fid c substitute (5, - 4) into the partial equation
- 4 = 10 + c ⇒ c = - 4 - 10 = - 14
y = 2x - 14 ← equation of parallel line
To find the value of 
, we need to isolate it on one side of the equation. Add 
to both sides of the equation, then multiply both sides of the equation by 
.
