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ki77a [65]
2 years ago
6

How many dimes and nickels make 6.10 dollars if there are 79 coins

Mathematics
2 answers:
Tamiku [17]2 years ago
8 0
But in all 67 dimes and nickels put together
7nadin3 [17]2 years ago
4 0

Answer:

50 dimes and 29 nickels

Step-by-step explanation:

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babunello [35]

Answer:

The answer is A

Step-by-step explanation:

I just took the test and it was the answer!

4 0
3 years ago
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Margaret [11]

Answer:

  none of the above

Step-by-step explanation:

The problem as written cannot have any of the solutions offered.

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5 0
3 years ago
Find the product of (x + 5)(x − 5).
AfilCa [17]

Answer:

x² - 30 + 5x

Step-by-step explanation:

(x + 5)(x − 5)

=x(x − 5)+5(x − 5)

=x² - 5 + 5x - 25

=x² - 30 + 5x

6 0
2 years ago
The task is in the attachment, thank you​
Novosadov [1.4K]

Answer:

m=0

Step-by-step explanation:

<em><u>mx²+2x-1=0</u></em>

if x=1/2 then

m(1/2)² +2(1/2)-1=0

m/4+1-1=0

m/4=0

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4 0
3 years ago
Write the converse of this statement.
rusak2 [61]
If two angles are equal, then they are both obtuse
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3 years ago
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