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3 years ago

9

What is (f−g)(x)?

1 answer:

choli [55]3 years ago

5 0

X^4 - 6x^3 + 18x^2 - 10x

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On Saturday, 45% of the music Brianna listened to was country songs. She listened

storchak [24]

Brianna listen 60 songs on Saturday !

<u>Step-by-step explanation:</u>

Here we have , On Saturday, 45% of the music Brianna listened to was country songs. She listened to 27 country songs on Saturday. How many songs did Brianna listen to on Saturday .Let's find out:

Let Brianna listens x songs ! So , 45% of x songs is 27 songs , i.e. On Saturday, 45% of the music Brianna listened to was country songs. She listened to 27 country songs on Saturday as :

⇒ $\frac{45(x)}{100} =27$

⇒ $\frac{45(x)}{100}(\frac{100}{45}) =27(\frac{100}{45})$

⇒ $x =27(\frac{100}{45})$

⇒ $x =\frac{2700}{45}$

⇒ $x =60$

Therefore , Brianna listen 60 songs on Saturday !

8 0

3 years ago

Round the fraction to 0, 1/2, or 1.<br><br><br><br> 9/10

marishachu [46]

Answer:

round to 1

Step-by-step explanation:

it is closest to 1 so it wouldnt make sense to round to a number farther away

4 0

3 years ago

Evaluate 22p÷11 for p=3

leva [86]

22x3=66 then plug it into the problem

66÷11=6
so your answer is 6

4 0

3 years ago

Read 2 more answers

8 x - 4 (5 - x) = -44

Sphinxa [80]

8 x - 4 (5 - x) = -44

mutiply the bracket by -4

(-4)(5) = -20

(-4)(-x)= 4x

8x-20+4x= -44

8x+4x-20= -44 ( combine like terms )

12x-20= -44

move -20 to the other side

sign changes from -20 to +20

12x-20+20= -44+20

12x= -44+20

12x= -24

divide both sides by 12

12x/12= -24/12

Answer: x= -2

3 0

4 years ago

What is the complete factorization of the polynomial below?<br> x3 + 2x2 + 4x + 8

telo118 [61]

Answer:

i think its D

sry if im wrong

step-by-step explanation:

5 0

3 years ago