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
Nesterboy [21]
3 years ago
13

If f(x) = -3x - 5 and g(x) = 4x - 2, find (f+ g)(x).

Mathematics
1 answer:
Stella [2.4K]3 years ago
7 0

Answer:

\boxed{\sf x - 7}

Given:

f(x) = - 3x - 5

g(x) = 4x - 2

To Find:

(f + g)(x)

Step-by-step explanation:

\sf (f + g)(x) = f(x) + g(x) \\ \\   \sf \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   \:  \:  \:  =  - 3x - 5 + 4x - 2 \\  \\  \sf \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   \:  \:  \:  = 4x - 3x - 5 - 2 \\  \\  \sf \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   \:  \:  \:  = x - 5 - 2 \\  \\  \sf \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   \:  \:  \:  = x - 7

You might be interested in
A milk container's capacity is one gallon. How many cups would be equal?
Butoxors [25]
<span>there are 16 cups in one gallon</span>
5 0
3 years ago
Read 2 more answers
8y+6x=7 solve for y
Lady_Fox [76]

Answer:

y= \frac{7-6x}{8}

Step-by-step explanation:

6 0
2 years ago
In the diagram AB=AD and
hammer [34]

Answer:

AC ≅ AE

Step-by-step explanation:

According to the SAS congruence theorem, if two triangles have 2 corresponding sides that are equal, and also have one included corresponding angle that are equal to each other in both triangles, both triangles are regarded as congruent.

Given ∆ABC and ∆ADC in the question above, we are told that segment AB ≅ AD, and also <BAC ≅ <DAC, the additional information that is necessary to prove that ∆ABC and ∆ADC are congruent, according to the SAS theorem, is segment AC ≅ segment AE.

This will satisfy the requirements of the SAS theorem for considering 2 triangles to be equal or congruent.

6 0
3 years ago
How do I get the answer to number 4
elixir [45]
Hello,

You have 7 balloons and in total, they cost 9.1. dollars. To find the unit price per balloon simply divide 9.1. by 7.

You'll get 1.3, OR 1.30. 

To check your answer simply use inverse operations. Multiply 7 by 1.3 or 1.30 (it doesn't matter); you'll end up with the starting value 9.1.

Thus, the unit price per balloon is $1.30.


Faith xoxo
7 0
3 years ago
a total of 600 books were labelled A,B,C and D.Given that 1/4 of the book is labelled A and 3/10 of the book is labelled B.There
Marizza181 [45]

Answer:

255 is the answer........

5 0
2 years ago
Other questions:
  • A square serving platter has an area of 124 inches squared. Which is the best estimate of the side length of the platter?
    8·1 answer
  • The length of a rectangle is 5 times it’s width. If the perimeter of a rectangle is 72 m, find its area
    11·1 answer
  • Phil has read 70% of the total pages in a book he is reading for English class. Phil has
    9·2 answers
  • Use the distributive property to write an expression that is equivalent to each expression 1/5(20y - 4x - 13)
    5·1 answer
  • How many states are there
    9·2 answers
  • What is the value of the expression? Drag and drop the answer into the box to match the expression. 0.9(1/2−2)+0.6
    12·2 answers
  • Please help I need help
    6·1 answer
  • Write the relationship between the values of the given digits like 5s in 2,755
    8·2 answers
  • A cyclist travels at an average speed of 15 mph for 3 hours.<br> How far did she travel in miles?
    10·1 answer
  • What is the answer to 3/5(10x-1/3)-x+6/5
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!