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
CaHeK987 [17]
3 years ago
15

Two Step Equations 9=5- 9/3

Mathematics
1 answer:
Alex787 [66]3 years ago
6 0
9=5 -y/3
-5
3=-y/3
cross multiply
1=-y
y=-1
You might be interested in
Need help with 21: thank you!!
goldfiish [28.3K]

well, im assuming its talking about a triangle. The total number of degrees is 180. I guess you subtract that by 81. You get 99. But there are still the others. Srry this is how far i can help. But you then go with 99 and divide or sum thing.

7 0
3 years ago
Margie has a $50 budget to purchase a $45 pair of boots if there is an 8% sales tax rate then how much under budget will Marjori
Lynna [10]
Boots + (Boots * Tax %) < $50 budget

$45 + ($45 * 8%) < $50
45 + (45 * 0.08) < 50
45 + 3.60 < 50
48.60 < 50

Subtract the total boot cost from the total budgeted amount.

= 50 - 48.60
= $1.40 under budget


ANSWER: She will be $1.40 under budget.

Hope this helps! :)
5 0
3 years ago
Read 2 more answers
What is the volume of this rectangular prism?
tankabanditka [31]

Answer:

There is not enough info to solve this. And if 4/3 is the base you do

(4/3)(4/3) which equals 16/9 = 1 7/9

8 0
3 years ago
You are interested in estimating the mean of a population. You plan to take a random sample from the population and use the samp
Alja [10]

Answer: The standard deviation of the sampling distribution of M is equal to the standard deviation of the population divided by the square root of the sample size.

You can assume that the sampling distribution of M is normally distributed for any sample size.

Step-by-step explanation:

  • According to the central limit theorem , if we have a population with mean (\mu) and standard deviation \sigma , then if we take a sufficiently large random samples from the population with replacement ,  the distribution of the sample means will be approximately normally distributed.
  • When population is normally distributed , then the mean of the sampling distribution = Population mean (\mu)
  • Standard deviation of the sampling distribution = \dfrac{\sigma}{\sqrt{n}} , where \sigma =  standard deviation of the population  , n=  sample size.

So, the correct statements are:

  1. You can assume that the sampling distribution of M is normally distributed for any sample size.
  2. The standard deviation of the sampling distribution of M is equal to the standard deviation of the population divided by the square root of the sample size.
4 0
3 years ago
Juan is considering two gym membership options. Gym A charges an enrollment fee of $250 plus $19 per month. Gym B charges an enr
kakasveta [241]

Answer:

No Gym A cost $30 more dollars than Gym B.

6 0
3 years ago
Other questions:
  • Domain of root(3-2x)+root(1-x)
    14·1 answer
  • Scrie numerele care sunt de 9 ori mai mici decat 783; 468; 2 304; 6 282;
    5·1 answer
  • Please I need help
    14·1 answer
  • Select from the drop-down menus to correctly complete the statements about the given figures.
    6·2 answers
  • In a triangle ABC, the measure of
    11·1 answer
  • What is the volume of this composite solid?
    12·2 answers
  • Help please geometry, show all work!! Thanks :-)
    7·1 answer
  • What is the answer for this problem?
    6·1 answer
  • PLEASE HELP URGANT<br> which is true?
    7·1 answer
  • Please help me i need a good grade
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!