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
Galina-37 [17]
2 years ago
8

I’m confused with this question

Mathematics
1 answer:
Verdich [7]2 years ago
3 0

Answer:

First and last

Step-by-step explanation:

Hope this helps helps! :) plz mark brainliest

You might be interested in
Solve. -1/3b = 9<br> A.-3<br> B.3<br> C.-27<br> D.27
STALIN [3.7K]
Ok so lets plug in a first -1/3(-3) would equal 9 a is the accurate  answer
3 0
3 years ago
Read 2 more answers
John is driving around town. When he reaches the gas station, he notes that he has traveled 20 miles. He reaches home 2 hours la
Troyanec [42]

Answer:

d=5t+20

Step-by-step explanation:

The equation that will model this situation will be of the form

d=mt+b

where t is the time in hours john has traveled since the gas station, and  d is the distance.

Now we know that John has already traveled 20 miles when he is at the gas station, this means at t=0, d=20; or

20=m(0)+b

\boxed{b=20}

Thus we have

d=mt+20.

Now we need to figure out m.

When John reaches home 2 hours later he notes that he has traveled 30 miles, which means he has traveled 30 - 20 = 10 miles; thus we have

m= \frac{\Delta d}{\Delta t} =\frac{10 miles}{2hours} =5

\boxed{m=5}

Now we have the full equation:

\boxed{d=5t+20}

8 0
3 years ago
A newspaper posted this question on its​ web "How often do you seek medical information​ online?" Of 1072 Internet users who cho
Lostsunrise [7]

Answer:

1. Option c

2. Option d

Step-by-step explanation:

This type of survey is includes a sample made up of voluntary responses. People only choose to or do not choose to respond.

This type of sampling method is most of the time unbelievable because generally only people with strong opinions about this particular questions will respond and it is usually towards the same direction as the question and this might not reflect the opinion of the whole population making the survey biased.

6 0
3 years ago
26 - (2c + 4) = 2(C+6) +C<br> what is c
Zigmanuir [339]

Answer:

c = 2

Step-by-step explanation:

26 - (2c + 4) = 2(c+6) + c

26 - 2c + 4 = 2c + 12 + c

26 - 4 - 12 = 2c + 2c + c

10 = 5c

2 = c

6 0
3 years ago
Read 2 more answers
For each value of u, determine whether it is a solution to 6u-1&lt; −19. u Is it a solution? Yes or No 5 −4 −3 8
Agata [3.3K]

Answer:

No it is not a solution to 6u-1<-19

7 0
2 years ago
Other questions:
  • PLZZZZZZZZ HELP ME WITH THIS QUESTION ITS DUE TODAY THAT YOU!!! ALSO GIVE YOU BRAINLIEST
    14·1 answer
  • A plane loses altitude at the rate of 5 meters per second. It begins with an altitude of 8500 meters. The planes altitude is a f
    14·1 answer
  • Find the sum of the series described by an=-32, d=2 and n=17
    12·1 answer
  • If the sum of a number and eight is doubled, the result is three less than the number. Find the number.
    6·1 answer
  • Find the slope using the<br>two points (9, 3) and (15, -1)​
    6·1 answer
  • In a college 40% of the students take physics while 30% take calculus. 10% also take both. If there are 40 students how many tak
    6·1 answer
  • Find the volume of the sphere of 2.5. Enter the EXACT answer you see on your calculator. NO ROUNDING this time.
    15·1 answer
  • Please help i need this
    10·1 answer
  • Incorrect 00:00 Evaluate the expression for x = 1.7. Enter your answer in the box. х2 + 3x​
    8·1 answer
  • QUICK
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!