Use the line. line it up line up the triangle
Answer:
$8.40
Step-by-step explanation:
"20% off" translates into multiplication of the regular price by (1 - 0.20), or 0.80:
The price after discount is 0.80($10.50) = $8.40
Answer:
a) c = (5/100)*d
b) c = 0.05*d
c) The ratio between what Lee recieves and what he sold.
d) d = 2000
Step-by-step explanation:
Since Lee earns 5% in commission for each sale then:
a) c = (5/100)*d
b) c = 0.05*d
c) In this context the constant of proportionality means the ratio of the value Lee sold that he'll earn as a comission.
d) Since he wants to earn $100, then c = 100 and we solve for d
c = 0.05*d
100 = 0.05*d
0.05*d = 100
d = 100/0.05 = $2000
He needs to sell $2000.
60 degree angle.
Hope this helps
