Answer:
$1.00/6= $0.16
We can take $1.00 and divide it by 6(the amount of items bought)
This will come out to your $/each item.
Answer:
<u>The number of pens = 120 and the number of pencils = 200</u>
Step-by-step explanation:
Let the number of pens x, and the number of pencils is y
the cost of one pen $1, and the cost of one pencil $0.5
The cost of the whole purchase was $220
1 * x + 0.5 * y = 220
x + 0.5 y = 220 ⇒ eq.(1)
there were 80 more pencils than pens
y - x = 80 ⇒ eq.(2)
from eq.(2) x = y - 80
By substitution with x from the last equation at eq.(1)
∴ (y - 80) + 0.5 y = 220
1.5y = 220 + 80 = 300
y = 300/1.5 = 200
x = y - 80 = 200 - 80 = 120
<u>So, the number of pens = 120 and the number of pencils = 200</u>
9514 1404 393
Answer:
- height: 7 in
- width: 11 in
- length: 24 in
Step-by-step explanation:
The problem statement tells us that the length (l), width (w), and height (h) are related by ...
2(w+h) +l = 60
w = h +4
l = w +13
__
Substituting for l, we get ...
2(w +h) +(w +13) = 60
Then substituting for w, we have ...
2((h +4) +h) +((h +4) +13)) = 60
5h +25 = 60
5h = 35
h = 7
w = 7 +4 = 11
l = 11 +13 = 24
The package is 7 in high, 11 inches wide, and 24 inches long.
Well what does star equal?
Answer:
Step-by-step explanation:
a+c=300
3a+c=2100