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
chubhunter [2.5K]
3 years ago
10

Given the line 2x + 3y = 5, write an equation for a line in slope intercept form that is parallel

Mathematics
1 answer:
Lera25 [3.4K]3 years ago
8 0
Add 2x plus 3y so then you get 5
You might be interested in
A video game store allows customers to rent games for 4.75 each. Customers can also buy a membership for $54 annually, and video
ankoles [38]
Answer:

24 video games

Step-by-step explanation:

Let x represent number of video games.
We have been given that a video game store allows customers to rent games for $4.75 each. So the cost of renting x video games would be 4.75x.

We are also told that customers can also buys a membership for $54 annually, and video games would only cost $2.50 each. The cost of renting x video games after membership would be 2.50x + 54

To find the number of video-games that will cost same for both options, we will equate both expressions as:

4.75x = 2.50x + 54
4.75x - 2.50x = 2.50x - 2.50x + 54


Therefore, a customer would have rent 24 video games in a year in order for the two options to be equal.
3 0
3 years ago
A football team lost 9 yards on each of two consecutive plays. represent the total change as a product of sun numbers and then f
dexar [7]
2(-9)=-18
Do the total list is -18 yards
7 0
3 years ago
Joanne cannot decide which of two washing machines to buy. The selling price of each is ​$660. The first is marked down by 40​%.
Vikentia [17]
Popopopopopopopopopopopop
4 0
3 years ago
An article describes a study comparing two methods of measuring mean arterial blood pressure. The auscultatory method is based o
zzz [600]

Answer:

p_v =P(t_{(5)}>0.499) =0.319

The p value is higher than any significance level given for example \alpha=0.05,0.1, so then we can conclude that we FAIL to reject the null hypothesis. So we don't have enough evidence to conclude that the mean reading is greater for the auscultatory method at 5% or 10% of significance.

Step-by-step explanation:

A paired t-test is used to compare two population means where you have two samples in  which observations in one sample can be paired with observations in the other sample. For example  if we have Before-and-after observations we can use it.  

Let put some notation  

x=Auscultatory method , y = Oscillatory method

x: 74 86 84 79 70 78 79 70

y: 70 85 90 110 71 80 69 74

The system of hypothesis for this case are:

Null hypothesis: \mu_x- \mu_y \leq 0

Alternative hypothesis: \mu_x -\mu_y >0

The first step is define the difference d_i=x_i-y_i, that is given so we have:

d: 6.6, 4.2, -5.5, -3.1, 9.3, -3.9

The second step is calculate the mean difference  

\bar d= \frac{\sum_{i=1}^n d_i}{n}=1.267

The third step would be calculate the standard deviation for the differences, and we got:

s_d =\sqrt{\frac{\sum_{i=1}^n (d_i -\bar d)^2}{n-1}} =6.215

The fourth step is calculate the statistic given by :

t=\frac{\bar d -0}{\frac{s_d}{\sqrt{n}}}=\frac{1.267 -0}{\frac{6.215}{\sqrt{6}}}=0.499

The next step is calculate the degrees of freedom given by:

df=n-1=6-1=5

Now we can calculate the p value, since we have a right tailed test the p value is given by:

p_v =P(t_{(5)}>0.499) =0.319

The p value is higher than any significance level given for example \alpha=0.05,0.1, so then we can conclude that we FAIL to reject the null hypothesis. So we don't have enough evidence to conclude that the mean reading is greater for the auscultatory method at 5% or 10% of significance.

5 0
3 years ago
4X-8 + 6x +13= 90 ¿cual es le resultado ?
eimsori [14]
4x - 8 + 6x + 13 = 90
4x + 6x = 90 + 8 - 13
10 x = 85
10x/10 = 85/10
x = 8.5
4 0
3 years ago
Other questions:
  • 13 is 50% of what number
    8·2 answers
  • 19. Evaluate: 5 x (8-4) ÷ 4 - 2
    12·1 answer
  • What is the answer to 2x -1 + x + x + 1= 180
    9·2 answers
  • Given that €1 =£0.72<br> How much is €410 in £?<br> What is the £ to € exchange rate?
    8·1 answer
  • Is 1.337... rational or irrational
    7·1 answer
  • A square prism measuring 6 km along each<br> edge of the base and 5 km tall.
    15·1 answer
  • What is the difference 14/15 - 5/12 written as a decimal?
    6·2 answers
  • Is this correct? If not please help me out.
    14·1 answer
  • Find the value of y+1 given that 2y+8=4.
    12·2 answers
  • 4.678<br> written to one decimal point would be​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!