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harkovskaia [24]
3 years ago
15

Ruby has $1 worth of nickels and dimes. She has 7 more dimes than nickels. By following the steps below, determine the number of

nickels, x,x, and the number of dimes, y,y, that Ruby has.
Mathematics
1 answer:
sleet_krkn [62]3 years ago
4 0

Answer:

x 2 y 14

Step-by-step explanation:

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Sara measures and finds that she can do a vertical jump that is 27% of her height. If she is 63 inches tall, how high (in inches
Tresset [83]

Answer:

sara can jump 17.01 inches high

Step-by-step explanation:

0.27×63=17.01

8 0
3 years ago
(6d^(2)c)/(3c) what is the excluded value
podryga [215]

Answer:

The excluded value is c=0

Step-by-step explanation:

The excluded value is when the denominator goes to zero

(6d^(2)c)/(3c)

3c = 0

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The excluded value is c=0

4 0
3 years ago
A student factors 3x2 – 12 to the following.
Nesterboy [21]

Answer:  The Expression is Equivalent, However, NOT completely factored.

Step-by-step explanation:

3x^2     -     12  

Following:

3 ( x^2    -    4   )

Factor:

3x^2   -  12

Factor Out Common Term 3:

3 ( x^2    -  4  )  =  3 (x^2  -  4 )

Factor:

x^2  -  4

( x  +   2 )  ( x   -  2 )

Answer:

3 ( x  +  2) ( x  -  2)

Hence, The Expression is Equivalent, However,  Wasn't Completely Factored.

Hope that helps!

8 0
3 years ago
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Write a real world problem for: f + 5 = 9
Triss [41]
9-5=4 Therefore f=4
Hope this helps
4 0
3 years ago
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Annette [7]

Answer:

What do you mean?

Step-by-step explanation:

3 0
2 years ago
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