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
Ray Of Light [21]
3 years ago
12

5) To find the slope of the trend line below, Riley chose the points (1, 35) and (2, 25).

Mathematics
1 answer:
avanturin [10]3 years ago
4 0
The slope of the trend line is -10
You might be interested in
2- 1/2n=3n+16<br><br> I need you to solve the whole equation step by step
Alex Ar [27]

Answer:

n = -4

Step-by-step explanation:

2 - 1/2 n = 3n + 16

Combine the constants by subtracting 2 from both sides.

-1/2n = 3n + 14

Combine the variable by subtracting 3n from both sides.

-7/2n = 14

Multiply both sides by 2 to simplify the fraction.

-7n = 28

Isolate n by dividing by -7 on both sides.

n = -4

Check.

2 - 1/2(-4) = 3(-4) + 16

2 + 2 = -12 + 16

4 = 4

Your answer is correct.

3 0
2 years ago
Read 2 more answers
Factor completely 3x2 − x − 4.
vova2212 [387]
If you would like to factor completely 3 * x^2 - x - 4, you can do this using the following steps:

<span>3 * x^2 - x - 4 = (3 * x - 4) * (x + 1) = (3x - 4) * (x + 1)
</span>
The correct result would be (3x - 4) * (x + 1<span>).</span>
3 0
3 years ago
Pls help Im confused.​
Oksana_A [137]
The answer is x=13 because the equations equal each other
4 0
2 years ago
Read 2 more answers
The X multiple answers are 60 or 55 or 9 or 27 and
Molodets [167]

Step-by-step explanation:

It is an isosceles triangle , it has two equal angles both 55°.

All Isosceles triangles have two equal angles <em>a</em><em>n</em><em>d</em> two equal sides.

So in this case x +18 is equal to 3x, and to find x you will equal them to each other to create a linear equation and solve.

x + 18 = 3x

x - 3x = -18

-2x = -18

× = -18 / -2

× = 9 <em>(</em><em>a</em><em>n</em><em>s</em><em>)</em><em> </em>

Hope I was able to help. Good Luck :)))

5 0
3 years ago
Are angles 8 and 15 <br><br> congruent <br><br> supplementary <br><br> or neither
kap26 [50]
Angles 8 and 15 are supplementary.
3 0
3 years ago
Other questions:
  • The graph of the function is symmetric with respect to the origin.
    7·2 answers
  • F(4)=13 , f(0)=21<br><br> write an equation for the linear function f with the giver values
    7·1 answer
  • 3y + 1 = 22 what’s the equation
    8·2 answers
  • Which of the following geometric objects occupy one dimension?
    14·1 answer
  • How many positive integers less than 10,000 are such that the product of their digits is 210?A. 24
    8·1 answer
  • Honestly I do not like bullies. If you are a bully than STOP.
    12·2 answers
  • The ratio of birth to the population of a certain town last year was 32:1000
    13·1 answer
  • Heyy can someone help and explain how they got their answer? I need it for homework thank you v much and for ur help &lt;33
    13·1 answer
  • What is the equation of this line in slope intercept form? -x- 5y = 10
    12·1 answer
  • What is -11/40-0.278 in decimal form
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!