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
Alenkinab [10]
4 years ago
5

Graph the lines by finding the points of intersection with the axes (intercepts): y=2x+2

Mathematics
1 answer:
QveST [7]4 years ago
6 0

For the purpose, it is convenient to put the equation into intercept form:

x/a + y/b = 1

Here, we can divide by 2 and subtract the x-term to get

x/(-1) + y/2 = 1

Then we can see that the x-intercept is (-1, 0) and the y-intercept is (0, 2).

You might be interested in
Please answer this correctly
V125BC [204]

Answer:

1/6

Step-by-step explanation:

P(8) = number of 8's / total = 1/3

Then keeping the card so we have 7 and 9

P(7) =  number of 7's / total = 1/2

P(8, keep, 7) = 1/3 * 1/2 = 1/6

4 0
4 years ago
a photo developer charges $0.25 per photo developed is the total cost of partial to the number of photos developed
Gnom [1K]
What is the total amount of photos. 
8 0
3 years ago
divide the numbers 1 to 8 by 9. observe the decimal and discuss your observation of non terminating recurring decimal
Alexeev081 [22]

Answer:

When dividing the numbers 1-8 by 9, we get whatever number was divided as a decimal in repeating form. For example, 2/9 = 0.22222...

<em>Brainliest, please! I'm almost an Ace!</em>

Step-by-step explanation:

1/9 = 0.11111...

2/9 = 0.22222...

3/9 = 0.33333...

4/9 = 0.44444...

5/9 = 0.55555...

6/9 = 0.66666...

7/9 = 0.77777...

8/9 = 0.88888...

5 0
3 years ago
Find the value of B - A if the graph of Ax + By = 3 passes through the point (-7, 2), and is parallel to the graph x + 3y = -5.
Elena-2011 [213]

Answer:

B - A = -6

Step-by-step explanation:

Given

Point: (-7,2)

x + 3y = -5

Required

Find B- - A in Ax + By = 3

To start with; we need to calculate the slope of x + 3y = -5

x + 3y = -5

Subtract x from both sides

x - x + 3y = -5 - x

3y = -5 - x

Divide both sides by 3

\frac{3y}{3} = -\frac{5}{3} - \frac{x}{3}

y = -\frac{5}{3} - \frac{x}{3}

The slope of the line is the coefficient of x

Slope = - \frac{1}{3}

The question says line Ax + By = 3 is parallel to line x + 3y = -5; This means that they have the same slope of - \frac{1}{3}

Having calculated the slope, next is to calculate the equation of the line using the following formula;

m = \frac{y - y_1}{x - x_1}

Where m is the slope; m = - \frac{1}{3}; (x_1, y_1) = (-7,2)

Substitute these values in the formula above; the formula becomes

-\frac{1}{3} = \frac{y - 2}{x - -7}

-\frac{1}{3} = \frac{y - 2}{x +7}

Cross Multiply

-1(x+7) = 3(y-2)

Open brackets

-x - 7 = 3y - 6

Add x to both sides

x - x - 7 = 3y - 6 + x

-7 = 3y - 6 +x

Add 6 to both sides

-7 + 6 = 3y -6 + 6 + x

-1 = 3y + x

Multipby both sides by -3

-3(-1) = -3(3y + x)

3 = -9y - 3x

-9y - 3x = 3

-3x - 9y = 3

Comparing the above to Ax + By = 3

Ax = -3x\\A = -3

By = -9y\\B = -9

B - A = -9 - (-3)

B - A = -9 + 3

B - A = -6

3 0
3 years ago
Anyone wanna help with this iready question?
Illusion [34]

Answer:

3 ticket = 21 $

5 ticket = 35$

so 1 ticket = 7$

9 ticket = 63$

2$ discount

total amount = 61$

Mark my answer as brainlist answer.

7 0
3 years ago
Other questions:
  • Find x. (The figure is not drawn to scale.)
    12·1 answer
  • 0= -115<br> sin=<br> cos =<br> tan
    7·1 answer
  • If f(x) = 3x - 1 and g(x) = x + 2, find (f- g)(x).<br> I can’t find it
    11·2 answers
  • 4
    15·1 answer
  • HELP! please and thank you!
    11·1 answer
  • PLEASE HELP ME!!!!! take a look at the question please
    15·1 answer
  • Class A was given a sunflower with a height of 8 centimeters that grows at a rate of 3 1/2 centimeters per week. Class B was giv
    13·1 answer
  • 100 POINTS + BRAINLYEST<br><br> Evaluate 7⋅5+42−23÷4 '<br><br> 49 41 34 9
    11·2 answers
  • Find the arc length of the semicircle.
    6·2 answers
  • Equivalent ratios what’s the answer <br> 3:6=
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!