Answer:
500
Step-by-step explanation:
Let x be the original price
Take the first discount
x - 18 percent
x - .18x = new price
x( 1-.18)
x ( .82) = new price
Now we take a 20 percent discount
This is on the discounted price, use .82x
.82x - 20 percent= 2nd discounted price
.82x - .20(.82x)
.82x -.164x
.656x= 2nd discounted price
.656x = 328
Divide each side by.656
.656x/.656 = 328/.656
x =500
The original price was 500
Answer:
8,760
Step-by-step explanation:
If Kaylah is reading 142 words in one minute, there is 60 minutes in an hour.
therefore,
142 x 60 = 8,760
Answer:
6. Actual length is 8 mm.
7. 13
8. 4
9. x=12
10. y=4
11. a=-3
12. y=-5
Step-by-step explanation:
Answer:
Option D is not true
Step-by-step explanation:
Whole Numbers (W) = They include Natural numbers (N) and 0.
Answer:
1.) Increase
2.) Decrease
3.) Increase
4.) Decrease
