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SOVA2 [1]
3 years ago
7

Pls Will Give Brainliest

Mathematics
1 answer:
balu736 [363]3 years ago
7 0

Answer:

82 phone calls

Step-by-step explanation:

If she had already spent 9 minutes, and she expects to spend 1 minute on each phone call; and she wants to spend 91 minutes on her phone;

91 - 9 = 82

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If u(x)= x^5-x^4+x^2 and v(x)= -x^2, which expression is equivalent to (u/v)(x)? Ox^3-x^2 O -x^3+x^2 O-x^3+x^2-1 Ox^3-x^2+1​
djverab [1.8K]

Answer:

  • C. -x^3 + x^2 - 1

Step-by-step explanation:

<u>Given</u>

  • u(x) = x^5 - x^4 + x^2 and v(x) = -x^2

<u>(u/v)(x) = </u>

  • (x^5 - x^4 + x^2) /(- x^2) =
  • - (x^3 - x^2 + 1) =
  • -x^3 + x^2 - 1

Correct option is C

3 0
3 years ago
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Answer:

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Step-by-step explanation:

5 0
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Solve the percentage problems. b Find the number if 6% of it is 20% of 6
Fed [463]

Answer:

the number is 20

Step-by-step explanation:

6% of x = 20% of 6

0.06x=0.20*6

0.06x=1.20

x=1.20/0.06

x=20

3 0
3 years ago
Combine like terms. (Simplify your answer completely.)<br> 2/5x+6+8/5x
Gemiola [76]

Answer:

16/5x

Step-by-step explanation:

as there is 2 5x so it will be 2 by 5x +6+ 8 by 5x

next there is two 5x and it will be 1 5x

then we will add 2+6+8=16

and there is already 5x ..simple.

hope it will help

6 0
3 years ago
If 2^n+2-2^n+1+2^n= C*2^n, find the value of C
maxonik [38]

Answer:

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Step-by-step explanation:

To get rid of (c) on the right side, simply divide 2^n both side. But first collect like terms on the left side so you will get 2^n + 1 which you will then simplify the like term(2^n) and you will left with c= 1.

8 0
3 years ago
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