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
Harrizon [31]
2 years ago
13

How to solve for y 3y=2x+15

Mathematics
1 answer:
SVEN [57.7K]2 years ago
8 0

Answer:

y = (2x + 15)/3

Step-by-step explanation:

3y = 2x + 15

Divide both sides by 3,

3y/3 = 2x/3 + 15/3

Simplify,

y = (2x + 15)/3

You might be interested in
Find the slope of the line passing through the points (-7, 8) and (5.-7).
baherus [9]

Answer:

slope is 15/-12

Step-by-step explanation:

:)

8 0
3 years ago
((-2^2)(-1^-3))•((-2^-3)(-1^5))^-2
Vitek1552 [10]

Answer:

  256

Step-by-step explanation:

A calculator works well for this.

_____

None of the minus signs are subject to the exponents (because they are not in parentheses, as (-1)^5, for example. Since there are an even number of them in the product, their product is +1 and they can be ignored.

1 to any power is still 1, so the factors (1^n) can be ignored.

After you ignore all of the things that can be ignored, your problem simplifies to ...

  (2^2)(2^-3)^-2

The rules of exponents applicable to this are ...

  (a^b)^c = a^(b·c)

  (a^b)(a^c) = a^(b+c)

Then your product simplifies to ...

  (2^2)(2^((-3)(-2)) = (2^2)(2^6)

  = 2^(2+6)

  = 2^8 = 256

3 0
3 years ago
Assume that you have a binomial experiment with p=0.4 and a sample size of 100. the expected value for this binomial distributio
UkoKoshka [18]
In Binomial distribution, the expected value or mean is given by,
E(X) = np 
where, p = probability of success and n=number of sample size.

E(X) = 100×0.4 = 40 
7 0
3 years ago
Find quadratic polynomial which best fits the function f(x)=e^x and x=0, in the sense that g(0)= f(0), and g'(0) = f'(0), and g"
Dmitriy789 [7]
Let g(x)=ax^2+bx+c. Then

\begin{cases}g(0)=c\\g'(0)=b\\g''(0)=2a\end{cases}

Meanwhile, since f(x)=e^x, you have f(0)=f'(0)=f''(0)=e^0=1.

It follows that a=\dfrac12, b=1, and c=1, so that the quadratic fit for f(x)=e^x that satisfies the given points is

g(x)=\dfrac12x^2+x+1

Note that this is just the second-order Taylor polynomial for e^x about x=0.
3 0
3 years ago
A 7-foot ladder is leaned against a building in such a way that the bottom of the ladder is 4 feet from the base of the wall. Fi
kirza4 [7]
Θ=<span><span>180<span>cos<span>−1</span></span><span>(<span>47</span>)/</span></span>π</span>=55.1501<span> degrees</span>
5 0
3 years ago
Other questions:
  • the country's population in 1994 was 76 million in 1998 it was 81 million estimate the population in 2016
    13·1 answer
  • -3(1-2x)=4x-17 solve x
    13·1 answer
  • 1+2=21<br>2+3=36<br>3+4=43<br>4+5=​
    10·2 answers
  • Find the points on the curve y = 2x3 + 3x2 − 12x + 7 where the tangent line is horizontal.
    12·1 answer
  • Find the slope and the y-intercept of the graph of the linear equation.
    9·1 answer
  • The expression 1 ÷ 1/4 is given. Give a Real life application to expression and Then simplify it. help mark you as brainliest 30
    8·1 answer
  • A research article claims that 52% of people have at least one pet. Suppose the claim is true for a school with 450 students. Wh
    9·2 answers
  • What is the perimeter of the triangle?
    10·2 answers
  • Carlos bought a new computer printer for $110.50 and some ink cartridges
    7·1 answer
  • The magic number is -15. Combine each statement with the magic number and determine if it will result in zero. _______ a. An ele
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!