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Fynjy0 [20]
3 years ago
15

Find a ratio equivalent to the ratio 9/21

Mathematics
2 answers:
seraphim [82]3 years ago
8 0

Answer:

18/42 or

36/84

Step-by-step explanation:

alexandr1967 [171]3 years ago
4 0

Answer: 3 to 7

Step-by-step explanation: Trust me i got 100.

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95% of 160<br> I need help with this question
Pani-rosa [81]
You can write it several ways. Here are two:

1) Proportion
160/1.00=x/0.95
(160 is the whole, 1.00 or 100%, and x is 95% of the whole. Solve for x.)
x=<u>160*0.95<em /></u>  = 152/1 = 152<u>
</u>         1.00

2) Simple multiplication expression
"of" in math almost always means "multiply"
95% becomes 0.95. Multiply 0.95 by 160 to get your answer.
0.95*160=152

Either way, you get <u><em /></u><em />152, so that is your final answer.



4 0
2 years ago
Read 2 more answers
Question: determine all solutions to the diophantine equation 3x + 7y = 4
yKpoI14uk [10]
The difference between the coefficients 7 and 3 is 4, so one solution is
  y = 1, x = -1.
Then the remaining solutions will be of the form
  x = -7n-1
  y = 3n+1
for some integer n.


_____
Some of the solutions are (for n=0, -1, -2, 1, 2)
(x, y) = (-1, 1), (6, -2), (13, -5), (-8, 4), (-15, 7)
3 0
2 years ago
The cost of having t-shirts printed at two different shops is displayed below. Use the information provided to answer the follow
Ivanshal [37]

Answer:

please add the attachment of this question

8 0
3 years ago
Evaluate W - X if w = 18 and x = 6.<br> Giving BRIANLIEST
xenn [34]

Answer:

12

Step-by-step explanation:

18 -6

12

Hope that this helps you and have a great day :)

5 0
2 years ago
Let
Roman55 [17]
I hoped this helped or something

5 0
2 years ago
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