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
kogti [31]
3 years ago
13

Question 3 of 10

Mathematics
1 answer:
Readme [11.4K]3 years ago
4 0

Option C

step by step explanation:

f(x)+g(x)=(2x²+4x-5)+(6x^3-2x²+3)

(2x² + 4x - 5) + (6x³ − 2x² + 3)

2x² + 4x −5+ 6x³ - 2x² + 3

(2x² - 2x²) + 4x + (−5+ 3) + 6x³

(2-2)x² + 4x + (-5+ 3) + 6x³

4x - 2 + 6x³

4x - 2 + 6x³

6x³+4x-2

You might be interested in
Joanne cannot decide which of two washing machines to buy. The selling price of each is ​$720. The first is marked down by 50​%.
Archy [21]

Answer:

More expensive

Step-by-step explanation:

FIRST WASHING MACHINE PRICE - $360

SECOND WASHING MACHINE PRICE - MUST NOT BE CHEAPER

$720 x 30% = $216

The additional percentage must make the washing machine more expensive than the first one.  

4 0
3 years ago
Mrs. O'Neill has 2 times as many markers as colored pencils. The total number of markers and colored pencils is 18. How many mar
Musya8 [376]
56 because 18 + 18 is 56

4 0
3 years ago
Read 2 more answers
Do this problem please, its due today!
wel

Answer:

7

Step-by-step explanation:

8 0
3 years ago
Of 100 diners in a restaurant, 45 ordered the fish of the day and 14 are wearing a dress. Of the diners who ordered fish, 8 are
ololo11 [35]

<span>1.     </span>The probability that one of the diners orders fish = number of diners who ordered fish / total number of diners

p1=45/100=0.45

<span>2.     </span>The probability that one of the diners is wearing dress= number of diners wearing dress/ total number of diners

<span>3.     </span>p2=14/100=0.14

<span>The probability that one of the diners ordered the fish or is wearing a dress is: p=0.45+0.14=0.59</span>

7 0
4 years ago
Xian plans to run 14 laps around a track, each lap is 400 yards which would make his run a total of 5600 yards. So far Xian has
k0ka [10]

Answer:

4.2 laps

Step-by-step explanation:

because 4 laps is 1600+ the 80 which is a 1/5 of 400 causing it to be .2

6 0
3 years ago
Other questions:
  • A cell phone company surveyed 200 random customers on whether they were satisfied with their phone service.They also noted which
    15·2 answers
  • jackie made 6 quatrs of lemonade .jackie says she made 3 pints of lemonade explain jackie error then find the correct number of
    7·1 answer
  • Start at 39 and create a pattern with the rule subtract 5. What is the third number in the pattern,,?
    11·2 answers
  • What determines whether the graph of an exponential function is increasing or decreasing
    6·1 answer
  • If the area of a circle is 58 ft.² find the circumference
    11·1 answer
  • What is the value of X? Make sure to show all of your work! Hint: What does each angle measure in an equilateral triangle? You d
    15·1 answer
  • What is the equation of a line, in general form, with a point (-3, 0) and an undefined slope?
    14·2 answers
  • will the first digit of the quotient of 2,589 ÷ 4 be in the gundreds or the thousands place? explain how you can decide without
    9·2 answers
  • Solve the equation (3^x/2)(3^x/4)=3^6
    9·2 answers
  • Please help I’m struggling so bad
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!