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
STatiana [176]
3 years ago
9

8(2) - 2(7+(-3)) i need to know

Mathematics
2 answers:
SVETLANKA909090 [29]3 years ago
4 0

Answer:

Step-by-step explanation:

8x2-2-(7(-3))

Multiply

Remove()

16-2(7-3)

Calculate

16-2x4

Multiply

16-8

Calculate

8

Answer is 8

PilotLPTM [1.2K]3 years ago
3 0

Answer:

56

Step-by-step explanation:

You might be interested in
There is a 0.05 chance that we will have an earthquake this year. What is the probability we won't have an earthquake this year
viktelen [127]

Answer:

0.95‬ chance or 95% chance.

Step-by-step explanation:

If there is a 0.05 chance of there being and earthquake subtract 0.05 from 1 to find out what the chance of not having an earthquake it.  Since probability is a fraction out of a whole percentages can be used to find the answer.  

3 0
3 years ago
Functions & (f o g) (#)
sertanlavr [38]
Hello there!

I'm assuming since there is no question, that you want an explanation for composite functions.

Today, I want to introduce you to a very new way of looking at functions. Think of a function as a machine. I'll call this machine f. When you plug something into this machine, it is an x-value. The machine changes the x-value into a new value which is called a y-value. This is how a function works.

With composite functions though, things get a little bit tricky. To make f(g(x)), you need to plug in x into the g machine, and it will give you an output. (y-value) The next thing you do is take that y-value and plug it into the g machine. The g machine then gives you a new value. This value is f(g(x)).

Let's do an example together...
f(x)=3x and g(x)=x²+4
if we want f(g(x)), first plug in x to the g machine. when plugging in x to the g machine, we get x²+4 as given in the question.
Now we must plug in g(x) into the f machine. Since g(x) is x²+4, we just replace x with x²+4.
We get 3(x²+4)
This means that f(g(x))=3(x²+4)

NOTE: If you are seeking help with an actual question, please message me in the comments and I will assist you shortly!

I hope this helps!
Best wishes :)
7 0
2 years ago
Tommy can exchange 8 euros for 11 dollars.
Georgia [21]

Answer:

9 dollars and 40 cents

Step-by-step explanation:

   

5 0
3 years ago
Read 2 more answers
A passenger train has tickets available for 12 window seats and 8 aisle seats. The next person to buy a ticket will be randomly
Svetradugi [14.3K]

Answer:

2/5

Step-by-step explanation:

There is an 8/20 chance that the next person will receive a window seat. You simplify that probability to get your answer. 8/20 becomes 2/5. So the answer is 2/5.

7 0
2 years ago
What is 9 over 100 divided by 89
Tamiku [17]

Answer:

9/100 x 1/89

= 0.001(approx.)

Hope this helps!

4 0
2 years ago
Other questions:
  • Mario builds a triangular table to fit in the corner of his rectangular bedroom. Is it possible to construct more than one table
    12·1 answer
  • How to find the least common denominator of 10x/x-3 and 4x/x-2
    14·1 answer
  • Please help me on this question
    6·1 answer
  • State the degrees of freedom and explain how you calculated it by hand.
    11·1 answer
  • Given f(x) = -2x + 7, find f(-3). Show your steps.
    13·1 answer
  • Help is need! look at the question
    12·1 answer
  • Can someone please help me please
    10·2 answers
  • The dimensions of a
    8·1 answer
  • Shelly is going shopping at the mall to buy 3 pairs of shoes. She has a coupon for $2 off per pair of shoes after buying the fir
    14·1 answer
  • I need it as a linear function thank you
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!