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
qaws [65]
3 years ago
6

Let f(x) = 3x + 7 and g(x) = 2x - 11. Find (f + g)(x). Do not put any spaces between numbers, variables and symbols.

Mathematics
1 answer:
kupik [55]3 years ago
3 0

          f(x) = 3x + 7

       + <u>g(x) </u>= <u>2x - 11</u>

 f(x) + g(x) = 5x = 4

   (f + g)(x) = 5x - 4


You might be interested in
SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS
hjlf
Yes between those answers the answer of S will be S let me tell you why, when you carry over the s of subtracting s the answer of s is s so it may also possibly be s^48
8 0
2 years ago
Please help question in the picture
Tju [1.3M]

We can think of this as a right triangle, where the given lengths are the legs.

So, we can solve using the Pythagorean Theorem.

21² + 28² = c²

441 + 784 = c²

1225 = c²

35 = c

35 miles

8 0
3 years ago
A circle passes through point (-2, -1) and its center is at (2, -1). Which equation represents the circle?
Anastaziya [24]

Answer:

  \text{A)}\qquad (x-2)^2+(y+1)^2=16

Step-by-step explanation:

The formula for a circle of radius r centered at (h, k) is ...

  (x -h)^2 +(y -k)^2 = r^2

Both of the given points are on the line y=-1. The distance between them is the difference of their x-coordinates, 2 -(-2) = 4. So, the radius of the circle is 4 and the equation becomes ...

  (x -2)^2 +(y -(-1))^2 = 4^2

  (x -2)^2 +(y +1)^2 = 16 . . . . . . . . . matches choice A

7 0
3 years ago
Simplify.<br>(-w^2 + 4w - 7)+(2w+3w+6)​
stiv31 [10]

Answer:

-w2 + 9w - 1

..............

6 0
3 years ago
Pls help!!! Will mark BRAINLEST if correct
elixir [45]

a and b i hope this is correct

8 0
3 years ago
Read 2 more answers
Other questions:
  • For a field trip 29 students rode in cars V
    6·1 answer
  • What does Ctrl+O beside the open option on the file menu represent? A. full name of the option B. keystroke alternative to open
    9·2 answers
  • A box in the shape of a rectangular prism has a length of 3 inches, a width of 2 inches,
    10·1 answer
  • what is the algebraic expression for the following word phrase the quotient of 7 and the sum of 9 and z
    8·1 answer
  • Given the function f(x) = -5|x+ 1|+3, for what values of x is f(x) = -12?
    13·1 answer
  • The school store sells Midville High T-shirts for $12 each and Midville High gym shorts for $9 a pair. One afternoon they sold a
    11·1 answer
  • TotoToday everything at a store is on sale. The store offers a 20% discount. The regular price of a T-shirt is $18. What is the
    15·1 answer
  • What is the slope of the line that passes through the points (-8,3)
    11·1 answer
  • I WILL GIVE YOU BRAINLY PLSS
    7·2 answers
  • What is the 4th term of the sequence?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!