2 years ago

Find f(g(-2)) if f(x)=-3x/7x-6 and g(x)=8/x

Mathematics

1 answer:

shutvik [7]2 years ago

4 0

g(x)=8/x
g(-2)=8/-2 = -4

f(g(-2)) = -3(-4) / [7(-4) -6] = 12 / -34 = -6/17

You might be interested in

Answer both questions please!!! I need help....

Temka [501]

Answer

The first one is equal and the second one is the first choice.

6 0

2 years ago

Read 2 more answers

Jacob figured out that he could change the zero of a linear equation by changing its slope. If the slope in the equation y = 2x

Ganezh [65]

Answer: The zero will be at 2 when the line hit the x-axis

Step-by-step explanation:

Caculate

6 0

2 years ago

Read 2 more answers

(7×4)×What equals 280. I need help with this kind of math. Trying to help my 10 year old daughter.

Blizzard [7]

It's 10.

7*4=28.

280/28 = 10.

Hope this helps.

5 0

2 years ago

Read 2 more answers

A store is having a 20% off sale. If the

Aleks [24]

Answer:

$64.32

Step-by-step explanation:

What you do is:

$53.60×20% → $53.60×0.2

$53.60×0.2=$10.72

$10.72 is the amount of money taken off because of the sale.

Then what you do is:

$53.60+$10.72=_____

53.60

+10.72

64.32

The original price was $64.32.

Hope this helps! Please mark my answer brainliest!

3 0

2 years ago

Read 2 more answers

If 12 children represents 12.5% of the people attending a concert, how many people are attending the concert

NeTakaya

96 people are attending the concert.

Step-by-step explanation:

Given,

Number of children at concert = 12

This represents 12.5% of the people attending concert.

Let,

p be the total people attending concert.

12.5% of p = 12

$\frac{12.5}{100}*p=12\\0.125p=12$

Dividing both sides by 0.125

$\frac{0.125p}{0.125}=\frac{12}{0.125}\\p=96$

96 people are attending the concert.

Keywords: percentage, division

Learn more about division at:

#LearnwithBrainly

7 0

2 years ago