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
Anarel [89]
3 years ago
6

Solve for x and y simultaneous3x - 5y = 3y-2x = 5​

Mathematics
1 answer:
timurjin [86]3 years ago
7 0

Answer:

the answer is x= -4 and y= -3

You might be interested in
A basketball player has made 6060​% of his foul shots during the season. Assume the shots are independent. ​
motikmotik

Answer:

a) 2.5 shots

b) 59.4 shots

c) 4.87 shots

Step-by-step explanation:

Probability of making the shot = 0.6

Probability of missing the shot = 0.4

a) The expected number of shots until the player misses is given by:

E(X) = \frac{1}{P(X)}=\frac{1}{0.4}  \\E(X) = 2.5\ shots

The expected number of shots until the first miss is 2.5

b) The expected number of shots made in 99 attempts is:

E=99*0.6\\E=59.4\ shots

He is expected to make 59.4 shots

c) Let "p" be the proportion shots that the player make, the standard deviation for n = 99 shots is:

s=\sqrt{n*p*(1-p)}\\ s= 4.87\ shots

The standard deviation is 4.87 shots.

7 0
2 years ago
Right triangle ABC is shown. What equation can be used to solve for c?
Pepsi [2]

Check the picture below.

6 0
2 years ago
One criticism of a stratified random sample is
Evgen [1.6K]
No ffffffffffffffffffffffffffffffff
4 0
3 years ago
2) translate into an equation
Butoxors [25]
-4 - 7 divide 8n thats the answer
6 0
3 years ago
What are 2 equivalent forms of 31/50
9966 [12]

Answer:

I'm not exactly sure what your asking but if you mean equivalent forms your answers are: 0.62 and 62%

But if you mean equivalent fractions your answers are: 62/100 and 93/150

8 0
3 years ago
Other questions:
  • What is the proper mathematical definition of "square root?"
    9·1 answer
  • Match each polynomial to the term that does not change the polynomial's classification when added to it.
    14·1 answer
  • Mays’s mother had 13 small photo albums filled with 72 photos in each . In order to save some space she bought 4 larger albums w
    13·2 answers
  • How would you write 249 divided by 5 in long division form, completely?
    15·1 answer
  • Ben can make 3 pizzas in an hour how long will it take for him to make 27 pizzas
    9·2 answers
  • There are 10 girls and 8 boys in Mr Augellis class. If 5 more girls and 5 more boys join the class, will the ratio of girls to b
    5·1 answer
  • What was her speed?
    8·1 answer
  • (12 points)
    9·2 answers
  • Can somebody answer this question?
    5·1 answer
  • Gabriella bought 8 chicken wings for $4. What was the cost of the wings in wings per dollar?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!