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
oksian1 [2.3K]
3 years ago
13

Which is a correct first step in solving 5 – 2x < 8x – 3?

Mathematics
2 answers:
ElenaW [278]3 years ago
4 0

Answer:

C

Step-by-step explanation:

I would add 2x to both sides of the inequality:-

5 - 2x + 2x < 8x + 2x - 3

5 < 10x - 3

exis [7]3 years ago
3 0

5 < 6x - 3
You might be interested in
(4x3 + 3x2 - 30x - 10) ÷ (x -3)
pogonyaev
(12x+6x-30x-10)/(x-3)=
=(-12x-10)/(x-3)
=-12x*+36- 10x+30=
=-22x+56
5 0
3 years ago
Determine all intervals on which f(x) &gt; 0.
8_murik_8 [283]

Answer: [-7, -4]u[0, 3]

4 0
3 years ago
What’s slope in this graph?
aniked [119]

Answer:

1/2 !

Step-by-step explanation:

Since it's going up, we know its positive, but if you use RISE/RUN, you would go up 1, then over two, from any point. That makes it 1/2! I went up from the y axis to the next point on the line. I hope that makes sense, but the answer is 1/2!

Have a nice day :D

4 0
3 years ago
Which triangle is ​△MNO​ similar to and why? △MNO is similar to △GHK by ​ AA Similarity Postulate ​. ​△MNO​ is similar to △DEF b
andrew11 [14]
<span>MNO is similar to GHK by AA Similarity Postulate

   Let's start by listing each triangle and the measurements of all three angles. For each triangle, we've been given the measurements of 2 of the angles and the 3 angle will simply be 180 minus the other 2 angles. I assume you can do the subtraction, so I'll simply list each triangle with all three angle measurements.
 NMO: 79, 22, 79
 GHK: 79, 79, 22
 PQR: 20, 79, 81
 DEF: 82, 22, 76
   And the triangles NMO and GHK are similar to each other since they have the same angles. The order really doesn't matter since it's OK for similar triangles to be rotated or reflected. The key thing to remember in a triangle is that if you've been told what 2 of the angles are, you also know what the 3rd angle is since the sum of the angles of a triangle will always be 180.
So the answer is:
 MNO is similar to GHK by AA Similarity Postulate"</span>
7 0
4 years ago
Determine the value of x in the figure. answers: A) x = 90 B) x = 40 C) x = 45 D) x = 135
guapka [62]

Answer:

Please mark be brainliest and I hoped this helped!

x = 45°

Step-by-step explanation:

Since this is an isosceles triangle, that means that x, and the angle opposite from x, are the same. We take 135° and subtract that from 180°. That gives us 45°. Since the angle opposing x is 45°, then x is 45° as well.

5 0
3 years ago
Other questions:
  • Use the number line to answer the question.
    13·2 answers
  • The sum of eight times a number and negative four exceeds twelve
    13·2 answers
  • Please help with e! URGENT! Also show working.
    15·1 answer
  • there are 76 birdhouses, if 4 birdhouses are occupied, how much percent of the birdhouses are occupied?
    15·2 answers
  • A tree grows three feet per year. What happens to the growth of the tree when the number of years changes
    8·2 answers
  • What is the equation of the line that passes through (1,3) and (2,5)
    7·1 answer
  • Heyy! i’ll give brainliest please help
    10·2 answers
  • I don’t understand what I’m supposed to do. Someone pls help :’/
    15·1 answer
  • Please help due in 3 minutes ​
    10·2 answers
  • This circle is centered at the origin, and the length of its-radius is 3. What is
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!