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
Fittoniya [83]
3 years ago
6

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

Mathematics
1 answer:
Andrej [43]3 years ago
4 0

Answer: See below

Step-by-step explanation:

(f+g)(x) is another way for saying f(x)+g(x). Since we know f(x) and g(x), we can add them together.

-5x-4+(-3x-2)                  [distribute the 1 to (-3x-2)]

-5x-4-3x-2                      [combine like terms]

-8x-6

(f+g)(x) is -8x-6. You can also factor this.

1. Factoring

-2(4x+3)

You might be interested in
Rooms in a hotel are numbered from 1 to 19.
skelet666 [1.2K]

Answer:

a) 8/19 chance

b) 7/19 chance (I'm not 100% sure)

Step-by-step explanation:

A) since there are 8 prime numbers from 1-19 we can say that the probability is 8 over 19 or 8/19

4 0
2 years ago
HELP giving brainlest and more points
Aleksandr [31]

Answer:

the answer is 7.2 10³

Step-by-step explanation:

7.2 10³

6 0
2 years ago
Read 2 more answers
What is the slope of the line?<br> slope = 1/3<br> slope = -3<br> slope = 3
bija089 [108]

Answer:

3

Step-by-step explanation:

Rise over run

6 0
3 years ago
Read 2 more answers
which equation represents a line parallel to the line whose equation is -2x+3y=-4 and passes through the point (1,3)?
sammy [17]

The slope of the line has to be the same the the equation given to be parallel.

The slope of the line given is... 2/3.

If the line passes through point (1,3) then...

3=2/3(1)+b

b=2 1/3

answer: y=2/3x+2 1/3

4 0
3 years ago
Read 2 more answers
Suppose y varies directly with x. if y=-3 when x=5 find y when x=-1
Scrat [10]
\bf \begin{array}{cccccclllll}&#10;\textit{something}&&\textit{varies directly to}&&\textit{something else}\\ \quad \\&#10;\textit{something}&=&{{ \textit{some value}}}&\cdot &\textit{something else}\\ \quad \\&#10;y&=&{{ k}}&\cdot&x&#10;&#10;&&  y={{ k }}x&#10;\end{array}&#10;\\ \quad \\&#10;\textit{we know that, when}&#10;\begin{cases}&#10;y=-3\\&#10;x=5&#10;\end{cases}\implies y=kx\implies (-3)=k(5)

solve for "k", to find the "constant of variation",
then plug it back in the y = kx, to get the equation
now
what's is y when x = -1?
well, just plug that in the equation with the found "k" value,
to get "y" :)
3 0
3 years ago
Read 2 more answers
Other questions:
  • A fair coin is flipped 3 times. It lands facing heads up 2 out of 3 times.
    5·1 answer
  • Solve for x.<br> 11 = 11x
    5·2 answers
  • What is the value of the expression 20/7 times 7/5 times 2/11 in the lowest terms?
    6·1 answer
  • Which ratio is not equivalent to 12/16 <br> A 3/4<br> B6/8<br> C8/10<br> D24/32
    7·2 answers
  • What is the algebraic expression for the area of this house block?
    13·1 answer
  • What is the value of x in the inequality start fraction seven minus two x over negative four end fraction plus two less than neg
    6·1 answer
  • -1+|10-8x|=-55...help!!!!
    13·1 answer
  • What units will you use to measure an Indian ocean
    11·1 answer
  • PLSSS HELPPP MEEE
    14·2 answers
  • Savannah was paid $87 for 12 hours of babysitting and $65.25 for 9 hours. What is the constant of proportionality that describes
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!