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
Roman55 [17]
3 years ago
9

Can someone please please help me :/ I have to get this right. please help​

Mathematics
2 answers:
Agata [3.3K]3 years ago
8 0

Answer:

choice B

Step-by-step explanation:

I did this problem like 6 months ago......

Vladimir [108]3 years ago
4 0
<h3>Answer: Choice B. f(x) = 100 - 68x</h3>

Work Shown:

Solve for y. Then replace y with f(x).

680x + 10y - 1000 = 0\\\\10y - 1000 = -680x\\\\10y = -680x + 1000\\\\y = \frac{-680x + 1000}{10}\\\\y = \frac{-680x}{10} + \frac{1000}{10}\\\\y = -68x + 100\\\\y = 100 - 68x\\\\f(x) = 100 - 68x\\\\

Effectively this involves adding 1000 to both sides and subtracting 680x from both sides, afterward we divide both sides by 10 to isolate y.

You might be interested in
Jennet graphs the inequality Negative 6 less-than x on the number line below.
AVprozaik [17]

Answer:

d mark me as branilyest plz

Step-by-step explanation:

5 0
3 years ago
What is 89,656 rounded to the hundredth thousand
eimsori [14]
100,000 it’s near to 100,000
4 0
3 years ago
Read 2 more answers
387 in base 10 to base 5
GrogVix [38]

Answer: 387 in base 10 to base 5 is 3022

Step-by-step explanation:

To convert 387 in base 10 to base 5, we would take the following steps

Firstly , we would divide the number to be converted by 5. The remainder forms the last digit of the number in base 5 while the quotient is divided again to get a new quotient and remainder. The new remainder forms the next digit to the left of the last digit. It continues till it gets to zero. Therefore,

387/5 = 77 remainder 2(last digit)

77/5 = 15 remainder 2(next digit to the left of the last).

15/5 = 3 remainder 0(next digit to the left)

3/5 = 0 remainder 3(next and final digit to the left)

Therefore, 387 in base 10 to base 5 is 3022

3 0
4 years ago
Read 2 more answers
Las Vegas, Nevada and Phoenix, Arizona are 290 miles apart. If it takes a driver 4.5 hours to drive from Las Vegas to Phoenix, w
Furkat [3]

Answer:

64.4 miles per hour

Step-by-step explanation:

divide the amount of miles by the amount of hours to get miles per hour

5 0
4 years ago
8-4d=12 what is d equal to ?
NARA [144]

Answer:d=-1


Step-by-step explanation: you subtract 8 from both sides to get -4d=4 then divide -4 to get d alone. Which will get you to -1=d


4 0
3 years ago
Other questions:
  • Reggie Jackson hit five home runs in the 1977 World Series, which lasted six games. By contrast, Lou Gehrig hot four homeruns in
    8·1 answer
  • he table shows the finishing times for each of the four swimmers on the men’s 100 meter freestyle relay US Olympic team in 2008.
    6·2 answers
  • Clark wants to figure how many pens to order for the office. There are 24 workers, and he needs to order one pen for each worker
    8·1 answer
  • A store is having a sell in which all items are reduced by 20% including tax
    10·1 answer
  • Can someone please help will give brainliest Links will be banned
    15·1 answer
  • Which of the following statements is true about a distribution that appears to have a gap when displayed as a histogram?
    6·1 answer
  • 4x+8=3<br> help asap <br> step by step please
    6·2 answers
  • -4x+3=-11<br> Show your work
    12·2 answers
  • 135 cu.ft. = ? cu.yd.
    7·2 answers
  • A functionf(θ) is periodic if after some periodt, it repeats. In other wordsf(θ t) =f(θ) for allθ. Lettingθbe a real number, isf
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!