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
RideAnS [48]
3 years ago
14

If f(x)=3x^2-2x+4 and g(x)=5x^2+6x-8 find (f+g)(x)

Mathematics
1 answer:
djverab [1.8K]3 years ago
5 0
(3x^2-2x+4)+(5x^2+6x-8) - Combine like terms
8x^2+4x-4
(f+g)(x)=8x^2+4x-4
You might be interested in
1. 3x + 7 = 13 (x = -2; x = 2; x = 5)
White raven [17]

3x + 7 = 1 3

3x = 13 - 7

3x = 6

x = 6/3

x = 2

7 0
3 years ago
Read 2 more answers
What is the best estimate for 82% of 503?
AleksAgata [21]
82% of 503 is 412.46 hope this helps
5 0
3 years ago
Given the data set (200, 150, 325, 350, 100, 75), Find the range of the data set
andriy [413]
The range is just the distance between the biggest number
and the smallest one.

The biggest number on that list is  350 .
The smallest number on that list is  75 .

The range is from  75 to 350, or a distance of  275 .
4 0
3 years ago
Ashley is making cookies for her Easter party. Each batch of cookies mix need 0.4 cups of sugar and each batch can make 16 cooki
stepan [7]

Answer:

1.6 cups

Step-by-step explanation:

Each batch needs 0.4 cups of sugar, and she is making 4 batches. Therefore, we can multiply 0.4 times 4 to find how much sugar is needed.

0.4*4=1.6

So, she needs 1.6 cups of sugar for 4 batches

5 0
4 years ago
Read 2 more answers
A pencil factory has increased the amount of
alexandr402 [8]

Answer: 300 pencils

25 percent also

Step-by-step explanation:

25

Percentage Calculator: What is the percentage increase/decrease from 1200 to 1500? = 25.

8 0
3 years ago
Other questions:
  • So far this semester, Zachary has test scores of 92, 98, 65, 77, 91, and 85. He has one more test to take before the semester en
    13·2 answers
  • Can anybody help me with this question?
    9·1 answer
  • The quotient of a number divided by 8 decreased by 5 is equal to 15.
    14·1 answer
  • What type of number is 3pie plus one
    11·2 answers
  • The sum of the measures of two complementary angles is 90 degrees. If one angle measures 39 degrees more than 2 times the measur
    10·1 answer
  • How many quarts are there in 20 quarts?​
    8·2 answers
  • Suppose f is a continuous function on [-2, 2) such that
    15·1 answer
  • A hotel manager believes that 27% of the hotel rooms are booked. If the manager is correct, what is the probability that the pro
    6·1 answer
  • Recall that the primes fall into three categories: Let Pi be the set of
    13·1 answer
  • Area of hexagon a.288. B48 c64
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!