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
lana66690 [7]
2 years ago
7

Need help please help me

Mathematics
1 answer:
Viefleur [7K]2 years ago
4 0

Answer:

k/3 + 6 < 7 = k< 3

2 + p/2 ≥ 7 = p  ≥  10

5 − 4n < 8 − 5n = n < 3

−3n −4 > 4n + 10 = n < -2

9w − 4w + 6 ≥1 + 5w = I couldn't get a solution for this one sorry

Step-by-step explanation:

Hope this helps

You might be interested in
Please help me with this i will give brainliest
dmitriy555 [2]

Answer:

the first one and the last one,

Step-by-step explanation:

I took the test :) hope you pass

8 0
3 years ago
Suppose that y varies inversely with x and y = 3 when x=10 find y when x=5
zysi [14]

Answer:

y=1.5

Step-by-step explanation:

if (y = 3) is  (x = 10) and (y = ?) is (x = 5) we see that x is half of the first equation in the second. This means we divide both variables in the first equation by half to get the second. [(x = 10) / 2 = (x = 5)] therefor, [(y = 3) / 2 = (y = 1.5)]. Making your answer 1.5.

Hope this helps :)

4 0
3 years ago
This question is confusing me
gizmo_the_mogwai [7]

Answer:

She went on the slide 8 times and on the roller coaster 4 times

Step-by-step explanation:

We convert each statements to a mathematical equation.

Firstly, let's represent the number of times she went on the coaster with R and the number of times on the slide with S. We know quite well she went on 12 rides. Hence the summation of both number of times yield 12.

Mathematically, R + S = 12. ........(i)

Now we also know her total wait time was 3hours. Since an hour equals 60 minutes, her total wait time would equal 180 minutes.

To get a mathematical representation for the wait time, we multiply the number of roller coaster rides by 25 and that of the slides by 10.

Mathematically, 25R + 10S = 180 .......(ii)

Here we now have two equations that we can solve simultaneously.

From equation 1 we can say R = 12 - S. We can then substitute this into equation 2 to yield the following:

25(12 - s) + 10s = 180

300 - 25s + 10s = 180

300 - 25s + 10s = 180

300 - 15s = 180

15s = 300 - 180

15s = 120

S = 120/15

S = 8

S = 8 , and R = 12 - S = 12 - 8 = 4

5 0
3 years ago
Line segment RS is graphed with its end points at (1, 3) and (7, 11) If RS is dilated by a
Alchen [17]
For the answer to the question above, <span>what is the combined length of
the original line segment and its dilated image?
</span>RS = 10 
image R'S' = 20 
---> 10+20=30
I hope my answer helped you. Feel free to ask more questions. have a nice day!
7 0
3 years ago
your friends says that an exterior angle can never be complementary to any of the interior angles in a triangle?
rusak2 [61]
Exterior angles are complementary to the opposite interior angle 

6 0
3 years ago
Read 2 more answers
Other questions:
  • (6x^2+1)(2x^2+3) multiply
    11·2 answers
  • 1/2q+5/2 what is the coefficient of the variable
    5·1 answer
  • Which expression is equivalent to -3.5(4x – 3)?
    7·2 answers
  • For what values of theta (0 less than or equal to theta less than or equal to 2pi) do maximum r values occur on the graph the po
    11·1 answer
  • What is a perpendicular line
    11·2 answers
  • What is the number 4,305,012 written in expanded form
    5·1 answer
  • Sole the following problems by setting up a proportion, then solving by cross multiplying. if possible, set up the proportion as
    11·1 answer
  • Please show all work and first right answer gets brainly.
    13·1 answer
  • What is the slope of the line?
    7·1 answer
  • (I will give Brainliest and 100 points!!!)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!