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
Reptile [31]
3 years ago
11

Solve for x and graph: show your work! -9x -30 < 15?

Mathematics
2 answers:
GarryVolchara [31]3 years ago
8 0
-9x - 30 < 15
<u>      + 30 + 30</u>
       <u>-9x</u> < <u>45</u>
        -9     -9
           x < -5
devlian [24]3 years ago
4 0
First you want to isolate X by adding 30 to both sides.
-9x < 45
Then divide both sides by -9.
x < -5
Graph that by drawing a vertical line at x = -5 and shading in everything to the left.
You might be interested in
You have no idea how much it would mean to me and make my day if you helped me with this question ! :)
rodikova [14]
So to do this, you would use the formula: 

Number of favorable outcomes
________________________

Total number of outcomes.


In the first question you are asked: Probability of an even number being spun. We can see that there are 4 even numbers, which is our favorable outcome and that over the number of outcomes, which is 8, would be 4/8 = 0.5 or 50%. Therefore the answer to #1 is 0.5 as a decimal or 50% as a percent. (Do it the way the directions tell you to).

In the second question you are asked the probability to spin a number greater than 3. This does not include 3, so you have 4, 5, 6, 7, and 8. That is 5 numbers. 5 numbers divided by the total number of outcomes is 5/8, which is equal to 0.625, or 62.5%. Therefore the answer to #2 is 0.625 as a decimal or 62.5% as a percent.

The third question asks for the probability that an odd number would be spun. We can see the odd numbers are: 1,3,5,7. This is 4 favorable outcomes divided by 8, the total number of outcomes. 4/8 is equal to 0.5 or 50%. Therefore the answer to #3 is 50% as a percent or 0.5 as decimal.

Hope this helps. Please rate, leave a thanks, and mark a brainliest answer. (Not necessarily mine). Thanks, it really helps!

8 0
3 years ago
The populations of two cities after t years can be modeled by -150t+50,000 and 50t+70,0000 . What is the difference in the popul
Sindrei [870]

Answer:

25,800

Step-by-step explanation:

Plug in 4 everytime you see T.

multiple-150 times 4 plus 50000 which gives you 49,400.

then multiple 50 times 4 and add 75000, giving you 75,200 then subtract 75,200 - 49,400 which you end up with 25,800.

hope this helped

5 0
2 years ago
Hlep me pls daddddddddddddddddddddddddddddddddy
SashulF [63]

Answer:

The equation would be 2(n+3)-6. So A.

Step-by-step explanation:

It is asking you to subtract first and you cannot do that without  parentheses.

3 0
2 years ago
Read 2 more answers
PLS HELP Find the m∠RLU.<br> A. 10º<br> B. 6º<br> C. 25º<br> D. 50º
alexdok [17]

Rlu is 50 as rlu and alu are equal

7 0
3 years ago
You weigh six packages and find the weights to be 34, 24, 74, 29, 69, and 64 ounces. If you include a package that weighs 154 ou
saw5 [17]

Answer:

C. the mean increases more

Step-by-step explanation:

the mean is more affected by outliers because it is an average of all the numbers.

7 0
3 years ago
Read 2 more answers
Other questions:
  • How many different ways can a kite be reflected across a line of symmetry so that it carries onto itself?
    6·2 answers
  • The graph represents the function f(x) = x2 + 3x + 2.
    10·1 answer
  • Solve for Q<br><br>-392 = 28q​
    15·1 answer
  • Graph a line that contains the point (6,-5) and has a slope of - 2/3
    5·1 answer
  • Select the equation that can be used to find the input value at which f (x ) = g (x ), and then use that equation to find the in
    14·2 answers
  • Which congruency theorem can be used to prove that triangle abd is congruent to triangle dca
    11·1 answer
  • What is the answer to this problem
    12·1 answer
  • Help please??? I'm confused-
    11·1 answer
  • Please i need help 70 points and brainliest
    14·1 answer
  • Suppose that a single die with 6 sides (numbered 1, 2, 3, ... , 6) is rolled twice. what is the probability that the sum of the
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!