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
Ulleksa [173]
3 years ago
12

A line passes through the point (–2, 7) and has a slope of –5.

Mathematics
2 answers:
Sati [7]3 years ago
6 0

Answer:

B. -1

Step-by-step explanation:

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

-5 = (7 - 2)/(-2 - a)

-5(-2 - a) = 5

10 + 5a = 5

5a = -5

a = -1

ICE Princess25 [194]3 years ago
5 0

Answer:

B

Step-by-step explanation:

Let's create an equation in point-slope form, which is: y-y_1=m(x-x_1), where (x_1,y_1) is the point and m is the slope.

Here, our point is (-2, 7) and our slope is m = -5 so plug these in:

y -7=-5*(x-(-2))

y -7=-5*(x+2)

Now, if (a, 2) lies on this line, then it should satisfy the equation. So plug in a for x and 2 for y:

2 - 7 = -5(a + 2)

-5 = -5(a + 2)

Divide by -5:

1 = a + 2

Subtract 2 from both sides:

a = -1

Thus, the answer is B.

Hope this helps!

You might be interested in
Joe bought 5.8 pounds of grapes to have as a snack with his 10 friends.If he shares his grapes evenly,how many pounds of grapes
yaroslaw [1]
Divide 5.8 by 10. Answer is .58 pound
6 0
3 years ago
Read 2 more answers
Write the percent as a fraction in simplest form 50%
12345 [234]

Answer:

1/2

Step-by-step explanation:

1/2 means one half.  50% is a half of a whole.   I hope I helped :)

7 0
2 years ago
Plzzzzz help due in a few minutes and will fail if not answered by this plzzzzzz help can not figure out!!!!!!!! Will give brain
gulaghasi [49]
You want it to be 14 by 16 tiles to recreate King Kyle’s tomb.
6 0
3 years ago
Read 2 more answers
Which of the following interpretations for the given expression is true
iris [78.8K]
I don't know it's so difficult
6 0
3 years ago
Answer the MATH question pleaaseee
Mrac [35]

Answer:

25 percent

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Other questions:
  • How does the coordinate rule for making two similar shapes relate to the scale factor?
    13·1 answer
  • Select the correct answer.
    8·1 answer
  • What is tge solution of the equation x^2-2x=-2?
    7·1 answer
  • Which is smaller , 13/20 or 60% ?
    7·2 answers
  • A grocer stacks oranges in a four sided pyramid that is 6 layers high. How many oranges are in the pile
    9·2 answers
  • Suppose there are 6 runners in the finals of a 100 m sprint, Abbie, Becca, Clarice, Danna, Emma, and Francine. Answer each of th
    11·1 answer
  • ( 60 POINTS FOR EVERYTHING )
    9·2 answers
  • 5 (15pts, 5pts each) In △ABC below, ED = 6 cm, EC = CB, and AC ⊥ BE . If AC = 12 cm and AB = 13 cm:
    5·1 answer
  • 15 Enter In simplest form. 18 15 = 18<br><br><br>​
    6·2 answers
  • If sin theta &lt; 0 and tan theta &gt; 0 then
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!