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
Anettt [7]
3 years ago
15

X-y=−3 slope intercept form

Mathematics
1 answer:
seraphim [82]3 years ago
5 0

Answer:

y = x +3

Step-by-step explanation:

You might be interested in
the difference between seven times one number and three times a second number is 25. The sum of twice the first and five times t
inysia [295]
\left \{ {{7*x - 3*y=25} \atop {2*x + 5*y=95}} \right.

\left \{ {{7x - 3y=25}(I) \atop {2x + 5y=95}(II)} \right.

\left \{ {{7x - 3y=25}simplify*(5) \atop {2x + 5y=95}simplify*(3)} \right.

\left \{ {{35x - \diagup\!\!\!\! 15 y=125} \atop {6x + \diagup\!\!\!\! 15y=285}} \right.

\left \{ {{35x =125} \atop {6x =285}} \right.

41x = 410

\boxed{x=10}

<span>Replace the value of "x" in the second equation (II) to find the value of "y", thus:
</span>2x + 5y=95
2*(10)+5y = 95
20+5y=95
5y=95-20
5y=75
y =  \frac{75}{5}
\boxed{y=15}


The numbers (10,15)

5 0
3 years ago
a nutrition major at wright state was studying the relationship between carbohydrates (x) and calories (y). for example, a servi
VLD [36.1K]

Answer:

The predicted calories would be 403 calories.

Step-by-step explanation:

We have a linear regression model relating y: calories with x: carbohydrates, which has a slope of 4.0 and a y-intercept of 3.0.

Then, the model equation is:

y=4.0x+3.0

With these model we can predict the calories values for any amount of carbohydrates, within the interval within which this model is valid.

If a new food is tested, and the number of carbohydrates (x) is 100, the predicted value will be:

y(100)=4.0(100)+3.0=400+3=403

The predicted calories would be 403 calories.

6 0
3 years ago
What's the rule? X10 5 25 y 41 21 101
mario62 [17]

It looks to me like      y  =  4x + 1

3 0
3 years ago
Write the slope-intercept form of the equation for the line given the slope and y-intercept (equation: y=mx+b) Slope = 5, y-inte
Rufina [12.5K]

Answer:

y=5x+2

Step-by-step explanation:

Slope formula:

y=mx+b

- m stands for slope

- b stands for y intercept.

Plug the information in:

y=5x+2

3 0
3 years ago
Using descriptive statistics, you have found out that it takes an average of 40 minutes to complete a mid-term examination in IS
choli [55]

Answer:

b. exam completion time is negatively skewed

Step-by-step explanation:

A data distribution is said to be negatively skewed when <em>median</em> value of the distribution is higher than the <em>average</em> value of the distribution.

In this example

  • average mid-term completion time is 40 minutes  
  • median mid-term completion time is 55 minutes.

thus median > mean, so the mid-term completion time is negatively skewed. Negatively skewed distributions are also called left-skewed.

6 0
3 years ago
Other questions:
  • What is 3/4 of 1/3 of a mile ???
    11·2 answers
  • Dominic rides his bike at a rate of 4 minutes per mile. How many minutes will it take him to ride 12 miles
    9·2 answers
  • One number is 5 more than twice another number. The sum of the numbers is 35. Find the numbers
    6·1 answer
  • Which pairs in the form x,y are solutions to the equation 7x-5y=28?
    15·1 answer
  • 8.4g of sugar is needed for every cake made. How much sugar is needed for 8 cakes?
    14·1 answer
  • Please this is a test !!!!!!!!!!!!
    5·1 answer
  • Please help <br> a(8x + 2y) = 8ax +
    8·2 answers
  • GUYSS HELPP!! I already did the sketching so help me graph the units for distance and time! 1st photo: Pusheen ran out of her fr
    8·1 answer
  • Without using a calculator evaluate 0.25 × 2195 - 1795 × 0.25
    10·1 answer
  • You are a contestant on a game show called “Bargain or No Bargain.” You are presented with three briefcases, which contain rewar
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!