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
VLD [36.1K]
2 years ago
14

For f(x) = 2x + 3 and g(x) = x2 – 8, find (f + g)(x).

Mathematics
1 answer:
Nataly_w [17]2 years ago
8 0

Answer:

x² + 2x - 5

Step-by-step explanation:

(f + g)(x) = f(x) + g(x)

f(x) + g(x)

= 2x + 3 + x² - 8 ← collect like terms

= x² + 2x - 5

You might be interested in
Find the number of faces, edges and vertices of the solid.​
JulsSmile [24]

Answer: 6 faces 12 edges 8 verticies

Step-by-step explanation:

7 0
3 years ago
The volume of this prism Is ___<br> cubic inches
hoa [83]

Answer:

The answer is <u>140 cubic in</u>

Step-by-step explanation:

The formula for the volume of a prism is V=Bh, where B is the base area and h is the height. The base of the prism is a rectangle. The length of the rectangle is 9 cm and the width is 7 cm. The area A of a rectangle with length l and width w is A=lw. Hope this helped! :) (ps. I am sorry if it does not help.)

6 0
2 years ago
Read 2 more answers
In a large apartment building, 35 of the apartments have a balcony and 55 do not. An apartment us randomly selected as part of a
Vadim26 [7]

11/18 probability

90 apartments total

35/90=

11/18

4 0
3 years ago
Dalia bought a few swirl marbles and divided it equally among four of her friends and her brother,Jake. While playing,Jake lost
Veronika [31]

Answer:

45 marbles

Step-by-step explanation:

Using the information provided, we can form the equation x/5 - 2 = 7

Step 1: Add two on both sides of the equation x/5 - 2 = 7

Step 2: Multiply both sides of the equation by 5, to cancel out x. x/5=9

Step 3: Lastly, you get that x=45 marbles

5 0
3 years ago
Change the following decimal to a fraction. Express your answer like the following example (ex: 9.5 = 9 1/2) 4.125 = ?
user100 [1]

Step-by-step explanation:

4  +  \frac{125}{1000}  = 4 +  \frac{1}{8}  \\ thank \: you

7 0
2 years ago
Read 2 more answers
Other questions:
  • What is the standard deviation of this data set? Use a calculator to help you. Round your answer to the nearest tenth.
    6·1 answer
  • Can someone help plz
    14·1 answer
  • The letters of "FALCONS" should be evenly spaced across a 59-inch-wide banner, with no margins. Each letter is 5 inches wide. Ho
    7·1 answer
  • Use the ratio table to solve the percent problem.
    6·2 answers
  • What is the probability of drawing a 6 or a king,​
    6·1 answer
  • A square that is 10cm on a side contains a circle that touches the inside the square?
    10·1 answer
  • Yes hello I am not here rn cyan
    6·1 answer
  • 9. Which graph can be used to find the solution to the system of equations?
    7·1 answer
  • Rewrite 7/10 with the denominator 24​
    8·1 answer
  • What is the volume of the prism?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!