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
xxMikexx [17]
4 years ago
8

Which equation is graphed here?

Mathematics
2 answers:
RSB [31]4 years ago
7 0

Answer:

The third one or the first one

Step-by-step explanation:

Can't be +4 or -4

lisabon 2012 [21]4 years ago
5 0

Answer:

The equation of the line on the graph is y - 4 = -3(x+1)

You might be interested in
Question 131 ptsIt takes a team of 8 workers 2 hours and 15 minutes to clean 12 apartments. Howmany apartments can the tearsclea
Amanda [17]
48\:apartments\:in\:9\:hours

1) In this problem, the first thing to do is to enlist the categories:

workers time to clean # apartments

8 2h15 12

8 9 x

2) Note that the number of cleaners is the same. So, we can pick the ratios that fall under the category <em>time </em>and <em>#apartments</em>

<em />

We need to convert that 2h 15 into decimal form before setting the ratios:

2h15\:2+\frac{15}{60}=2.25

3) Now, we can set the ratios and solve for x:

\begin{gathered} \frac{2.25}{9}=\frac{12}{x} \\ 2.25x=12\cdot9 \\ \frac{2.25x}{2.25}=\frac{108}{2.25} \\ x=48 \end{gathered}

Thus, the answer is 48

5 0
1 year ago
A politician is running for a state representative position. She wants to know what her chances of winning are.
GuDViN [60]
B is the answer. 20 characters
4 0
4 years ago
Read 2 more answers
Manuel has a boat that can move at a speed of 15 km/h in still water. He rides 140 km downstream in a river in the same time it
Anika [276]

Answer: the speed of the river is 9km/h

Step-by-step explanation:

Let x represent the speed of the river current.

He rides 140 km downstream in a river in the same time it takes to ride 35km upstream. This means that his speed was higher when riding downstream and it was lower when riding upstream.

Assuming he rode in the direction of the river current when coming downstream and rode against the current when going upstream.

time = distance/speed

Manuel has a boat that can move at a speed of 15 km/h

His downstream speed would be

15 + x

time spent coming downstream would be

140/(15 + x)

His downstream speed would be

15 - x

time spent going downstream would be

35/(15 - x)

Since the time is the same, then

140/(15 + x) = 35/(15 - x)

Crossmultiplying

140(15 - x) = 35(15 + x)

2100 - 140x = 525 + 35x

140x + 35x = 2100 - 525

175x = 1575

x = 1575/175

x = 9

7 0
4 years ago
Before data is entered into the regression calculator, some data may be excluded. explain why the data pair (0, 100) was exclude
bearhunter [10]

Outliers should be excluded when producing a trend line, regardless of the method used. The student got a score of 100 with no sleep. This data pair was a rare event. If the outlier was included, it would cause the trend line to misrepresent the typical data relationship.

5 0
4 years ago
Read 2 more answers
Its a whole another assignment hereee
Anna35 [415]
The answer is the second one
4 0
3 years ago
Other questions:
  • PLEASE HELP: The mass of a ball is 128 g. It has a density of 0.5 g/cm³. What is the volume of the ball? Show your work and plac
    8·1 answer
  • Answer this for please and thank you.
    10·2 answers
  • Solve (x+y)^2,if x=-1/2 and y=-3
    12·1 answer
  • Translate in algebraic "three less than the product of 2 and y"
    5·1 answer
  • Find the values of x and y plz
    6·1 answer
  • Select all the expressions that are equivalent to 4x + 8
    10·1 answer
  • El semieje positivo de las x se encuentra.
    6·1 answer
  • Help please!! Don’t understand! 6th grade math
    12·1 answer
  • Anyone have soundtrap
    5·2 answers
  • 3 apples for $0.59 unit rate answer?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!