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Nuetrik [128]
3 years ago
12

HELP PLEASE

Mathematics
2 answers:
Kazeer [188]3 years ago
7 0

Answer:

8 nickels and 14 quarters

Step-by-step explanation:

MrRa [10]3 years ago
5 0

Answer: well  8 nickles and 14 Quarters

Step-by-step explanation:

x: number of nickles

y: number of quarters

We now write the system of equations.

We have then:

0.05x + 0.25y = 3.90\\y = x + 6  

Solving the system of equations graphically we have:

x = 8\\y = 14  

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What is the solution to the following system
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Read 2 more answers
Can y’all help please
kirill115 [55]
SOH
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5 0
3 years ago
Jerry multiplied 3.04 x 7.091 and got the product 2.155664. Is his answer reasonable? Why or why not?
Readme [11.4K]

First we multiply the numbers ignoring the decimal and then place the decimal in the position

3.04 *7.091 = 2155664

Now the first number has two digits after the decimal and the second number has three digits after the decimal.

Therefore in the final result we have to move the decimal (2+3) =5 place from the left,

So the answer would be 21.55664

So, the correct answer is 21.55664

Jerry calculated the answer correctly , but made an error in the placement of the decimal point.  The answer is not reasonable because 2.155664 and 21.55664 mean two completely different answer far apart from each other


6 0
3 years ago
PLEASE HELP I RLY NEED THIS! I BEG YALL PLEASE HELP ME !
GalinKa [24]

Answer:

The answer would be 30/13.

Step-by-step explanation:

Votes for the skating rink= 30

Votes for the bowling alley= 13

Ratio of the # of votes for skating <u>TO</u> the # of votes for the bowling alley= 30/13.

Hope this helps! :)

8 0
3 years ago
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