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
stiks02 [169]
3 years ago
14

What is 13(y+7)=3(y−1)

Mathematics
1 answer:
artcher [175]3 years ago
3 0

Answer: Y= -47/5

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

You might be interested in
Y=3x+2-> parrell lines
Lelechka [254]
Using the slope-intercept form, the slope is 3 3 . To find an equation that is parallel<span>to </span>y=3x−2 y<span> = 3 ⁢ x - </span>2<span> , the slopes must be equal. Using the slope of the equation, find the </span>parallel line<span> using the point-slope formula. Find the value of b b using the formula for the equation of a </span>line<span>.</span>
6 0
4 years ago
If i earn 165 dollars in 20 hours how many would i make in 40 hourr
Triss [41]

Answer:

330

Step-by-step explanation:

165 times 2 equals 312. This is because you're doubling the amount of money and hours.

7 0
3 years ago
Help with these, if theyre right, ill give brainliest
adelina 88 [10]

Answer:

q1: yes

q2: no

Step-by-step explanation:

2(5)+10(1)=20

10+10=20

20=20

(5)+(1)=6

5+1=6

6=6

(8)=(1)+3

8=1+3

8=4

3 0
3 years ago
Read 2 more answers
a random sample of 4 claims are selected from a lot of 12 that has 3 nonconforming units. using the hypergeometric distribution
Sloan [31]

Answer:

The probability that the sample will contain exactly 0 nonconforming units is P=0.25.

The probability that the sample will contain exactly 1 nonconforming units is P=0.51.

.

Step-by-step explanation:

We have a sample of size n=4, taken out of a lot of N=12 units, where K=3 are non-conforming units.

We can write the probability mass function as:

P(x=k)=\frac{\binom{K}{k}\binom{N-K}{n-k}}{\binom{N}{n}}

where k is the number of non-conforming units on the sample of n=4.

We can calculate the probability of getting no non-conforming units (k=0) as:

P(x=0)=\frac{\binom{3}{0}\binom{9}{4}}{\binom{12}{4}}=\frac{1*126}{495}=\frac{126}{495} = 0.25

We can calculate the probability of getting one non-conforming units (k=1) as:

P(x=1)=\frac{\binom{3}{1}\binom{9}{3}}{\binom{12}{4}}=\frac{3*84}{495}=\frac{252}{495} = 0.51

5 0
4 years ago
How to solve for x where (2^x)*x =n?
Molodets [167]
Tough call.  
You may have to use Newton's Method or something like that.
Graph y=2^x and then graph n/x on the same set of axes.  You may have to assign some arbitrary value to n to make this work.  From the graph you can read off the approximate coordinates of the point of intersection.
4 0
3 years ago
Other questions:
  • What is the surface area of the cube?(please and put your answer as a number without a unit.)
    12·1 answer
  • Write a problem to represent 6 divided by 1/5
    12·1 answer
  • By first calculating the angle of LMN, calculate the area of triangle MNL. You must show all your working.
    14·1 answer
  • Find the Least Common Multiple of of these two monomials:
    5·1 answer
  • How do I answer this question
    9·1 answer
  • luke has $139 to spend and he has already spend $121.He wants to buy hamburgers buns,b,that each cost $4.write an equation
    8·1 answer
  • How to solve 2/3z = -6 using inverse operations
    5·1 answer
  • 7. Order the following integers from least to greatest: 0,5,18,100,22
    12·1 answer
  • The formula for the area of a triangle is 1A bh2=, where b is the length of the base and his the height. Rearrange the formula t
    8·1 answer
  • Translating a sentence into a multi-step equation
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!