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
Salsk061 [2.6K]
3 years ago
13

I am going to buy exotic fruits. Dragonfruit costs $x-4$ dollars. Starfruit is five dollars less expensive than rambutan. Rambut

an costs $2x$ dollars more than dragonfruit. How much does it cost to buy one rambutan, two starfruit, and three dragonfruit? Your answer will be an expression that depends on $x$.
Mathematics
1 answer:
soldier1979 [14.2K]3 years ago
8 0
We can represent the Rambutan as x-4+2x or 3x-4 because it costs 2x dollars more than the Dragonfruit. 

We can represent the Starfruit as 3x-4-5 or 3x-9 because it costs 5 dollars less than the Rambutan

Therefore the overall equation would be:
(3x-4)+2(3x-9)+3(x-4) (distribute)
3x-4+6x-18+3x-12 (combine like terms)
12x-34 

Hope this helps
You might be interested in
A theater had 4,650 seats. If the theater sells all the tickets for each of its 5 shows, about how many tickets will the theater
Aleks [24]
23,250
Because 4,650 times 5 is 23,250
4 0
3 years ago
According to the fundamental theorem of algebra, how many roots does the polynomial f(x)=x4+3x2+7 have over the complex numbers,
Finger [1]

ANSWER

4 roots.

EXPLANATION

The given polynomial function is

f(x) =  {x}^{4}  + 3 {x}^{2}  + 7

This is a fourth degree polynomial.

According to the Fundamental Theorem of Algebra, an nth degree polynomial has n roots.

This roots include both real and complex roots.

Also repeated roots or roots with multiplicity greater than one are counted as distinct.

Since the given polynomial function is a fourth degree polynomial, the Fundamental Theorem of Algebra, says that this polynomial has 4 roots.

8 0
3 years ago
9.A couple just had twin boys, but they can't decide between the names Mike, Mark, Peter, Paul, Sam, and Sonny. If the couple ra
Sever21 [200]

Answer:

The first answer is 1/3 the second answer is also 1/3

Step-by-step explanation:

If you count the number of names there are and take two out that would round down from 2/6 to 1/3. The answer is the same for both questions.

4 0
3 years ago
HELP I NEED SOMBODEY HELP NOT JUST ANYONE JK HELP ME PLSSSSS
tatuchka [14]
You cross multiply/butterfly method so 5•6= 30 and 5•8=40 so it would be 30/40 OR 3/4 simplified
8 0
3 years ago
Can you answer at least one
Monica [59]

Answer:

15. 88%

Step-by-step explanation:

I did division

5 0
2 years ago
Read 2 more answers
Other questions:
  • Determine the intercepts of the line.<br> 2.c + 5y = -6
    12·1 answer
  • 3/11 divided by 2/7=?
    7·2 answers
  • Dan sold 150,000 candies at the fair. he sold 10 times more candy this year than last year. how many candies did Dan sell last y
    13·2 answers
  • 25/22 start fraction, 22, divided by, 25, end fraction of a number is what percentage of that number?
    9·1 answer
  • Solve the quadratic equation by completing the square.<br><br> 4x2 + 8x - 7 = 0
    15·1 answer
  • 4 divided by 50 to show how much turkey you need for a sand witch
    13·1 answer
  • What is the future value of a loan of $2800 to be repaid in 8 months at an annual interest of 9%?
    12·1 answer
  • Convert r=2/7sinθ−cosθ to rectangular form.
    15·1 answer
  • Answer please and I’ll give brainlist and please be correct
    8·1 answer
  • I need to find out what the answer to this math problem is. 7/8 divided by 1/6
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!