1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lozanna [386]
2 years ago
14

A function is defined by x)- What is f(-8)? 0-2 N FIC 02 02

Mathematics
1 answer:
pishuonlain [190]2 years ago
6 0
F(x) = x/4
Find f(-8)
Substitute (-8) into the x in the function given: f(x) = x/4
We get, f(-8) = (-8)/4 = -2
So, the answer is -2.
You might be interested in
Determine the width of the pond.<br> XL.<br> 90 ft.<br> 135 ft.<br> 120 ft
butalik [34]
135ft? Is there any picture or else?
3 0
3 years ago
A candy distributor needs to mix a 30% fat-content chocolate with a 40% fat-content chocolate to create 150 kilograms of a 32% f
Ber [7]

Answer:

120 kg of 30% fat-content chocolate and 30 kg of 40% fat-content chocolate.

Step-by-step explanation:

We are given that a candy distributor needs to mix a 30% fat-content chocolate with a 40% fat-content chocolate to create 150 kilograms of a 32% fat-content chocolate.

Let the amount of 30% fat-content chocolate be 'x' and the amount of 40% fat-content chocolate be 'y'.

So, according to the question;

x + y = 150 ------------ [equation 1]

and 30\% \text{ of } x +  40\% \text{ of } y=32\% \text{ of } 150

30x+40y= 32 \times 150

30x+40\times (150-x)= 4800

30x+6000-40x= 4800

10x = 6000-4800

x=\frac{1200}{10}

x = 120 kg

Now, putting the value of x in equation 1, we get;

x + y = 150

120 + y = 150

y = 30 kg

Hence, 120 kg of 30% fat-content chocolate and 30 kg of 40% fat-content chocolate.

3 0
3 years ago
Solve the equation 14.50-p=53 please help
AnnZ [28]
Hello there!

14.50 - p = 53

To solve for this, we need to isolate p and see what else may need to be done afterwards.

First, isolate p by subtracting 14.50 from both sides (what you do to one side of the equation you must do to the other).

14.50 - 14.50 = 0
53 - 14.50 = 38.50

-p = 38.50

We need to solve for p, so divide both sides by -1 to get rid of the negative sign.

-p / -1 = p
38.50 / -1 = -38.50

P = -38.50

I hope this helps!
8 0
3 years ago
Solve for x please! worth 25 points
Ghella [55]

Answer:

x = 20

Step-by-step explanation:

Using the vertical angle theorem, you will find that 7x - 99 = 2x + 1.

7x - 99 = 2x + 1

+99 both sides

7x = 2x + 100

-2x both sides

5x = 100

÷5 both sides

x = 20

The answer is x = 20.

6 0
3 years ago
Read 2 more answers
The quotient of 3/10÷ 5/6
-BARSIC- [3]
\frac{3}{10}  /  \frac{5}{6}  =  \frac{3}{10} *  \frac{6}{5} =  \frac{18}{50} = 0.36
5 0
3 years ago
Other questions:
  • Help with this question!!
    8·1 answer
  • Plz help PLZ I BEG U
    15·2 answers
  • Write (4p^4) ^2 without exponents.
    7·1 answer
  • Which of the following numbers can be expressed as a decimal that terminates?
    12·2 answers
  • Need help...........
    5·2 answers
  • Please help me<br><br><br> it is an emergecy if you can help.
    13·1 answer
  • The solution to (d+4)^2=9 is D=
    14·2 answers
  • I need help finding the missing side length with the answer in radicals in the simplest form.
    13·1 answer
  • Find the two square roots of 400
    10·2 answers
  • The radius of circle A is r cm. The radius of circle B is twice the radius of circle A. What difference between the circumferenc
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!