3 years ago

Help with b please I don’t understand it

Mathematics

1 answer:

galben [10]3 years ago

8 0

Answer:

This is a 25% decrease

Step-by-step explanation:

percent change = (old - new)/old * 100 %

The new price is 15

The old price is 20

Since the new price is less than the old price, it is a decrease

percent change = (20-15)/20 * 100 %

= 5/20 * 100%

=.25 * 100%

= 25%

This is a 25% decrease

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MAXImum [283]

Answer: $\frac{1}{b^6}$ or $b^{-6}$

Step-by-step explanation:

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3 years ago

If h(x)= (f o g)(x) and h(x)= 4 √x+7, find g(x) if f(x) = 4 √x+1

stepladder [879]

(f o g)(x)=f(g(x))

so

h(x)=f(g(x))
$4\sqrt{x+7}=4\sqrt{g(x)+1}$
hmm, see the differences

x+7=g(x)+1

x+6=g(x)
g(x)=x+6

6 0

3 years ago

What solution is 2x+6=6+2x?

Reptile [31]

Answer:

Step-by-step explanation:

2x + 6 = 6 + 2x

4 + 6 = 6 + 4

10 = 10

8 0

2 years ago

Plz help and show ur work❤️

Sergio039 [100]

Answer:

20 x

Step-by-step explanation:

i hope that is it

3 0

3 years ago

Determine the line of reflection that maps the pre-image segment AB to the image segment A’B’.

Studentka2010 [4]

Answer: y=0

Step-by-step explanation:

(i’m so sorry i don’t know how to explain it, i guesses but got it right.)

5 0

3 years ago

Read 2 more answers