Answer:
just 3
Step-by-step explanation:
it would be just 3 because there is no number behind it
Length (L): 4w - 3
width (w): w
Perimeter (P) = 2L + 2w
34 = 2(4w - 3) + 2(w)
34 = 8w - 6 + 2w
34 = 10w - 6
40 = 10w
4 = w
Length (L): 4w - 3 = 4(4) - 3 = 16 - 3 = 13
Answer: width=4, length = 13
Answer:
a. $629.10
b. $635.80
c. $6.70
Step-by-step explanation:
The first thing we need to do is turn these percentages into decimal values by dividing them by 100, this would make 10% into 0.10 and 15% into 0.15. Now we can make the following equations to calculate the total by multiplying the 100 pens by the individual pricer per pen, and then multiplying that product by the 1 minus the discount percentage.
A) (100 * 6.99) * (1 - 0.10) = x
699 * 0.90 = x
$629.10 = x
B) (100 * 7.48) * (1 - 0.15) = x
748 * 0.85 = x
$635.80 = x
C) 635.80 - 629.10 = $6.70
The difference is $6.70 more for the 100 pens in the second store.
Answer:
$7,350.00
Step-by-step explanation:
To find out the total amount of money, you need to know the total amount of tickets sold.
So, find out what 20% of 350 is for the second hour and add it to the 350 from the first hour
350 x 0.20 = 70
350 + 70 = 420 total tickets
now you multiply 420 by the amount of money per ticket in order to know the price for all the tickets in both hours
420 x 17.50 = 7,350 dollars total
