Subtract 5 from both sides.
Subtract 8n from both sides.
Divide both sides by -9 to solve for n.
The value of n is
-4/9.
Answer:
$203
Step-by-step explanation:
15x8=$120
120+83=$203
Answer:
-4
Step-by-step explanation:
7 x 11 + 6 x (11 - 5)
= 77 + 6 x 6
= 77 + 36
= 113 ft^2
To find the price three days from now you can calculate the price of the dress after applying the discount each day.
To find the new price, you can multiply by 0.7 (100%-30% = 70%/0.7).
300 x 0.7 = 210 (now)
1st day: 210 x 0.7 = $147
2nd day: $147 x 0.7 = $102.90
3rd day: 102.9 x 0.7 = $72.03
The price on the third day is $72.03.