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
Kaylis [27]
3 years ago
14

What is the difference? 4y+6/y-5 - 2y+1/y-5

Mathematics
1 answer:
nalin [4]3 years ago
6 0

Answer:

\frac{2y+5}{y-5}

Step-by-step explanation:

Since both fractions have a common denominator then subtract the numerators leaving the denominator, that is

\frac{4y+6-(2y+1)}{y-5}

= \frac{4y+6-2y-1}{y-5}

= \frac{2y+5}{y-5}

You might be interested in
I’m really confused please help
sveticcg [70]

Answer: probly d

Step-by-step explanation:

a ,b ,and c are subtracting makeing it hard top get something that was not in the problem

6 0
3 years ago
What is the value of a and b F(x)=x(x+a)(x-b)
nalin [4]
Unfortunately, Tashara, you have not provided enuf info from which to calculate the values of a and b.  If you were to set  <span>F(x)=x(x+a)(x-b)  = to 0, then:

x=0,
x=-a
x=-b

but this doesn't answer your question.
Double check that you have shared all aspects of this question.</span>
8 0
3 years ago
Read 2 more answers
What is the answer to this If Jake got 70 skittles and Jolly got 102 And gave away 49 how many does she has left. How many do th
Paul [167]
She has 53 skittles left because 102 - 49=53
5 0
3 years ago
Express 7 square as the sum of two consecutive positive numbers.
Alborosie

Answer:

24 and 25

Step-by-step explanation:

From given, we have,

7 square = 49

Let the first positive number be = x

And the second consecutive positive number is = x+1

x + (x + 1) = 49

2x + 1 = 49

2x = 49 - 1

2x = 48

x = 24

the first number x = 24

the second consecutive number x+1  = 24 + 1 = 25

Thus, 7 square = 24 + 25 (the sum of two consecutive positive numbers.)

3 0
2 years ago
Question 3 (Essay Worth 10 points) (05.07 MC) The scatter plot shows the number of strawberries that have been picked on the far
solong [7]

It's not an accurate value for the data based on the scatter plot, r = 0.01 is not an accurate value for this data, because 0.01 means practically no correlation, while the points on the graph are moderately correlated

<h3>How to illustrate the information?</h3>

1. Part A:

Since the points in the scatter plot show a moderated upward trend, you must expect a correlation coefficient close to ± 0.5. A correlation coefficient of 0.01 is too close to 0, which would mean that the points are almost not correlated at all.

The correlation coefficients, r, measure the strength of the correlation of two variables and they can have values from - 1 to  1.

Here, r = - 1 is a perfect negative correlation as the points will adjust perfectly to a line with negative slope.

r =  + 1 is a perfect positive correlation: the points will ajdust perfectly to a line with positive slope.

r = 0 means that the variables are not correlated at all.

Hence, the closer to zero, the worse the correlation is, and that is what r = 0.01 means, but the graph shows other thing.

Therefore, the calculated value of r = 0.01 is not accurate for this scatter plot.

2. Part B.

A causal relationship means that the explanatory variable (the independent variable) is the cause of the dependent variable.

Hence, you must find a reasonable variable that can be the cause of the number of strawberries picked.

Thus, the scenario could be:

Amout of rainfall in mm (x)         Number of strawberries picked (y)

      100                                                     20

        50                                                     40

        25                                                     80

        12.5                                                  160

        6.25                                                 320

The amount of rainfall is the cause of the number of strawberries picked, and you could find a model that relates both variables.

Learn more about scatter plot on:

brainly.com/question/6592115

#SPJ1

4 0
2 years ago
Other questions:
  • 190258.50,152698.00, 122753.00, 220523.00, 231951.00 what is the average of these five amounts?
    15·2 answers
  • Fabian harvests 10 pounds of tomatoes from his garden he needs 2 2/5 pound to make a batch of soup. If he sets aside 2.8 pounds
    14·1 answer
  • Nx4/5=3/4
    5·1 answer
  • Given JKL : XYZ, find the scale factor DO NOT find x
    11·1 answer
  • If the product of the integers a, b, and c is 1, then what is the difference between the largest and the smallest possible
    9·1 answer
  • Explain why the graph of the equation g(x)=-(x+1)^2-3 would be a parabola opening downward.
    15·1 answer
  • What number can cancel 15 and 10​
    5·1 answer
  • 24=×+7? ayudenme plis xd<br>​
    8·2 answers
  • The table shows Katrina’s prices for a walk for dog walking if she walked five medium size dogs and eight large size dogs for 12
    8·1 answer
  • Please sagot mo to thanks na lang​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!