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BaLLatris [955]
3 years ago
8

Jillian has a coin purse filled with quarters and dimes. She has a total of 21 coins.

Mathematics
1 answer:
Likurg_2 [28]3 years ago
5 0

Answer:

12 dimes

Step-by-step explanation:

1 dollar= 4 quarters

1 dime=10 cents

3.45-1.20=2.25

2 dollars= 8 quarters

2.25-2.20=.25

1 quarter=.25

SOOOO your answer is 12 dimes

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What is the answer to this
olasank [31]

Three times the variable m minus four is equal to fourteen.

Another way could be:

Four less than three multiplied by m is equivalent to fourteen.


The first way I put it is simpler but if you really want to impress your teacher then I suggest going with the second way.

Also if you are looking to solve the equation then it would be:

3m - 4 = 14

      +4   +4

     ------------

       3m = 18

      -----    -----

         3        3

m = 5


Hope that helped :-)

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Which of the following is an algebraic expression that represents the phrase X increased by 20
iren2701 [21]

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The expression means that X+20

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Micheal used addition to find 9x100 and he said the product was 90. What did he do wrong?
Vlada [557]

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He did 9 times 10 instead of 9 times 100.

8 0
3 years ago
What number makes a ratio equivalent to 7:15
nirvana33 [79]

Answer:

double those numbers:

14:30 is equivalent to 7:15

May I have brainliest please? :)

4 0
3 years ago
12 = 3 x *blank* × *blank*
mario62 [17]
1.(first blank) 2
2.(second blank) also 2
So 2 and 2
EXPLANATION:
3 x 2 is 6.
6 x 2 is 12.
Boom Im magical
3 0
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