Answer:
$27 per week.
Step-by-step explanation:
Multiply:
$2.65 x 8 (twice per day)= $21.20
$1.45 x 4 (once oer day)=$5.80
Add those together to get $27 per week.
Answer:
The minimum number of hats which team need to sell t make enough money for the trip is 21 .
Step-by-step explanation:
Given as :
The money which team needs for the trip = $ 425
The money which team already = $ 175
So, The rest money which team need = $ 425 - $ 175 = $ 250
Now, The sell price for the hats = $ 12
Let The minimum number of hats which team need to sell = x
So, According to question
∵ The rest money which team need = $ 250
The selling price of each hats = $ 12
Or, The minimum number of hats which team need to sell = 
Or, x = 
∴ x =
I.e x = 20.8
So, The minimum number of hats need to be sell = 20.8 ≈ 21
Hence The minimum number of hats which team need to sell t make enough money for the trip is 21 . Answer
Answer:
96
Step-by-step explanation:
its a simple problem
Answer:
ok...............no
Step-by-step explanation:
Answer:
10 cm
Step-by-step explanation:
If we assume that DC is parallel to AB, then triangle DOC is similar to triangle AOB.
However, even with this assumption, there is not enough information in the diagram to solve for DO. We would also need to know the length of CO. Then we could write a proportion:
DO / (DO + 20) = CO / (CO + 24)
Edit: OD is 2 cm shorter than OC. If we call x the length of OD, then the length of OC is x+2.
Putting this into our proportion:
x / (x + 20) = (x + 2) / (x + 2 + 24)
x / (x + 20) = (x + 2) / (x + 26)
Cross multiply:
x (x + 26) = (x + 2) (x + 20)
Distribute:
x² + 26x = x² + 20x + 2x + 40
x² + 26x = x² + 22x + 40
4x = 40
x = 10
So the length of DO is 10 cm.
