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
ki77a [65]
2 years ago
8

Find the slope of the line that passes through (2, 3) and (4, 4).

Mathematics
2 answers:
Alex2 years ago
6 0

Answer:

use cross multiplying

Step-by-step explanation:

GuDViN [60]2 years ago
3 0
For me cross multiplying works really well.
You might be interested in
Can u write an expression that equals 40.Including an exponet.... please help me☺☺☺
vagabundo [1.1K]
(2^2) +36
could work
4 0
2 years ago
Read 2 more answers
in chemistry class Andrew has earned scores of 64 69 and 73 on three tests he must maintain an average of 72
olganol [36]
You haven't told me what the question is.  But I put the mouse
to my forehead, closed my eyes, took a deep breath, and I could
see it shimmering in my mind's eye.  It was quite fuzzy, but I think
the question is

                   "What score does Andrew need on the next test
                     in order to raise his average to 72% ?"

The whole experience drew an incredible amount of energy
out of me, and the mouse is a total wreck.  So we'll just go ahead
and answer that one.  I hope it's the correct question.

The average score on 4 tests is

                                     (1/4) (the sum of all the scores) .

In order for Andrew to have a 72% average on 4 tests,
the sum of the 4 scores must be

                                         (4) x (72%)  =  288% .

Out of that total that he needs, he already has 

                            (64% + 69% + 73%) = 206%

on the first three tests.

So in order to average 72% for all 4 tests,
he'll need to score

                             (288%  -  206%)  =   82%

on the fourth one.
6 0
2 years ago
Y/−7 = 1 /4 what does y =
Studentka2010 [4]

Answer:

y = - \frac{7}{4}

Step-by-step explanation:

\frac{y}{-7} = \frac{1}{4} ( cross- multiply )

4y = - 7 ( divide both sides by 4 )

y = - \frac{7}{4}

4 0
2 years ago
Read 2 more answers
Consider the two functions. Which statement is true?
Nitella [24]

Answer: Function 2 has a greater rate of change by 13/4

Step-by-step explanation:

We must work with linear equations, remember that the general shape is:

y = a*x + b

where a is the slope and b is the y-intercept.

Ok, first we want to find the rate of change (or the slope) of the graphed line:

We know that for a line that passes through the points (x1, y1) and (x2, y2)

The slope is:

a = (y2 - y1)/(x2 - x1)

Then for the graphed function, we can see that it passes through the points:

(0, -2) and (4, 0)

Then the slope is:

a = (0 -(-2))/(4 - 0) = 2/4 = 1/2

Now, the slope of the second line is 15/4.

Let's calculate the difference between the slopes:

15/4 - 1/2 = 15/4 - 2/4 = 13/4

(notice that we are calculating slope2 - slope1)

Then the correct option is:

Function 2 has a greater rate of change by 13/4

8 0
2 years ago
Read 2 more answers
Show the working for <br><br> 3y^2 x 2y^5 x 5y^4 over 6y^3 x 4y^4
solong [7]

Answer:

please I can't do it I have not been thought

6 0
2 years ago
Other questions:
  • 39 decillion times 1550000000
    12·2 answers
  • Choose the correct solution and graph for the inequality.
    13·1 answer
  • Solve for x: show your work<br> 7x=-2
    13·2 answers
  • 3x - 8y = 1<br> 6x + 5y = 12
    9·1 answer
  • State whether every point on the graph is a solution of the equation. Explain why or why not.
    5·1 answer
  • If one container holds 55 balls, how many balls will nine containers hold? A. 395 B. 455 C. 355 D. 495
    9·2 answers
  • 9x+3y=18 whats is the equation when solved for y
    15·1 answer
  • Please answer correctly !!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!!!!!!
    6·1 answer
  • X is less than or equal to-86
    12·1 answer
  • Anyone know questions 9 and 10
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!