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Degger [83]
3 years ago
11

Jose has 7 used stamps for every 4 new stamps. If he has 28 new stamps, how many used stamps does he have?

Mathematics
1 answer:
kipiarov [429]3 years ago
8 0

Answer:

21

Step-by-step explanation:

You might be interested in
5+ 1/5x=5 what is x
Alenkasestr [34]

Answer:

x = 0

Step-by-step explanation:

Solve for x:

x/5 + 5 = 5

Put each term in x/5 + 5 over the common denominator 5: x/5 + 5 = x/5 + 25/5:

x/5 + 25/5 = 5

x/5 + 25/5 = (x + 25)/5:

(x + 25)/5 = 5

Multiply both sides of (x + 25)/5 = 5 by 5:

(5 (x + 25))/5 = 5×5

(5 (x + 25))/5 = 5/5×(x + 25) = x + 25:

x + 25 = 5×5

5×5 = 25:

x + 25 = 25

Subtract 25 from both sides:

x + (25 - 25) = 25 - 25

25 - 25 = 0:

x = 25 - 25

25 - 25 = 0:

Answer:  x = 0

4 0
3 years ago
Read 2 more answers
sarithas age is 3 times her sons age. ten years ago he was five times her sons age. find thier present age
Hunter-Best [27]

Answer:

ajiawjsjaoajzbsiwjss

Step-by-step explanation:

nwkqokwwjwowjsbsjws

8 0
3 years ago
Which property says if m= -2 then 8m = -16
Veseljchak [2.6K]

Answer:

I believe it's Division property

Step-by-step explanation:

Since 8m = -16

You divide both sides by 8. So -16 divided by 8 will equal to -2. m=-2

Hope this helpsʕ•ᴥ•ʔ

3 0
4 years ago
The late fee at the library is based on the number of days a book is late. Carter paid $1.08 for a book that way nine days late.
olasank [31]

Answer:

16 days

Step-by-step explanation:

108/9 is 12. The late fee is 12¢ per day. 16x12 is 192.

7 0
3 years ago
A customer pays $3.27 for oranges and $4.76 for pears. How many pounds of fruit does the customer buy?
ruslelena [56]
Take 3.27 and divide that by 1.09  (for the oranges)
3.27/1.09=3lbs. of oranges
then take 4.76 and divide that by 1.19       (for the pears)
4.76/1.19=4lbs. of pears
add 4+3 to get how many lbs. in all
4+3=7

3 0
3 years ago
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