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Daniel [21]
3 years ago
9

30% OFF!

Mathematics
2 answers:
Orlov [11]3 years ago
4 0

Answer:

$80

Step-by-step explanation:

100%-30%=70%(nightstand after discount)

70%=$56

1%=56÷70=0.80

100%=0.8x100=80

Hope this helps! Thanks.

In-s [12.5K]3 years ago
4 0
Divide by what it is, and times by what you want

Therefore divide by what it is … 56 = 70% so 56/70 = 0,8

And times by what you want (100%) so 0.8 x 100 = 80
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Which terms and 45p^4q have a GCF of 9p^3?
vredina [299]

Answer:

The answer is 18p^3r and 63p^3

Step-by-step explanation:

G.C.F of 18p^3 r and  45p^4q is = 9p^3

18p^3r = 2*3*3*p*p*p*r

45p^4q = 3*3*5*p*p*p*q

Thus the G.C.F is 3*3*p*p*p = 9p^3

G.C.F of  63p^3 and  45p^4q is = 9p^3

63p^3 = 3*3*7*p*p*p

45p^4q = 3*3*5*p*p*p*q

Thus the G.C.F is 3*3*p*p*p = 9p^3

Therefore the answer is 18p^3r and 63p^3....

7 0
3 years ago
Anyone know this one I’m kinda bad at math lol
swat32

Answer:

1/ 9^5

Step-by-step explanation:

When dividing exponents with the same base, subtract the exponents

9^2 / 9^7

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We know that a^ -b = 1/ a^b

1/ 9^5

8 0
3 years ago
Read 2 more answers
Which of the following can be used to find the absolute value of 4 - 7i?
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see the attached figure


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6 0
3 years ago
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