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Anarel [89]
3 years ago
5

Help me with this Promble

Mathematics
1 answer:
Alex73 [517]3 years ago
8 0
5: 11.97
6: 4.1
7: 14.484
8: 12.34
Hope this helps!

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Your friend shows you a coin collection. In it 45/50 of the coins are quarters. what percent of the coins are quarters?
Ksenya-84 [330]

Answer:

90% of them are quarters.

Step-by-step explanation:

If you take 50 and multiply it by two, you get 100. But, in order to get the right number, you have to multiply 45 by two as well. 45 x 2 is 90. 90 out of 100 is 90 percent. So 90% is the answer.

8 0
3 years ago
Read 2 more answers
Evaluate <br><br> 0.4x + 6.1 for x = -5
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Answer:

the answer is 4.1

Step-by-step explanation:

use mathwa or cynmath next time for a quicker answer

4 0
3 years ago
58:19
MakcuM [25]

Answer:

"Acceleration" means any change in the speed or direction of motion ... speeding up, slowing down, or turning.  So . . .

-- The distance traveled in a certain time may increase or decrease.

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-- The speed of the object may increase or decrease.

-- The velocity of the object (speed/direction) will change.

Step-by-step explanation:

7 0
3 years ago
If 3t-7= 5 then 6t =
Musya8 [376]
3t=7+5=12
3t=12
t=4
6t=6×4=24
The answer is 24
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3 years ago
Jose sold half of his comic books and then bought 25 more. He now has 45. How many did he start out with?
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40

Step-by-step explanation:

hope you have a great day

4 0
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