Answer:
Step-by-step explanation:
The first thing that we can do is look at the equation of the line and then worry about the inequality afterwards.
This line has a y-intercept of 4 and a slope of -1.
This means that the equation of this line would be 
Now that we have the equation of the line, we just need to determine which inequality sign to use.
As the shaded region is BELOW the line, we will use a less than (<) sign.
As the line is fully shaded, I can only assume that it is meant to include the line, which would mean that would be the equation for this inequality.
Answer:
Step-by-step explanation:
+2c -3
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:
19 days
Step-by-step explanation:
Total cost: 587.50
He has: 150.00 + 200.00 = 350.00
He needs an additional: 587.50 - 350.00 = 237.50
He saves 12.50 per day.
137.50/12.50 = 19
Answer: 19 days
B=number of ticets sold before
a=number of tickets sold after
cost of a ticket=number of tickets times cost per ticket
beforecost=39.95b
aftercost=54.95a
total cost=925000
39.95b+54.95a=925000
total number tickets=20000
b+a=20000
we have
39.95b+54.95a=925000
b+a=20000
multiply second equation by -39.95 and add to first equatin
39.95b+54.95a=925000
<u>-39.95b-39.95a=-799000 +</u>
0b+15a=126000
15a=126000
divide bot sides by 15
a=8400
sub back
b+a=20000
b+8400=20000
minus 8400 both sides
b=11600
11,600 tickets sold before
8400 tickets sold after
