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
Jlenok [28]
3 years ago
6

Hey guys, i need help on this one, thanks in advance.

Mathematics
1 answer:
makkiz [27]3 years ago
4 0

Answer:

slope = 1

Step-by-step explanation:

1) expand those brackets on the left side my multiplying

x - 5 = 3y + 12 - 2y + 1

2) simplify by collecting like terms

x - 5 = y + 13

3) bring -5 to the right side by adding 5

x = y + 18

4) let's rearrange this equation in the form y = mx + c where m is the gradient (slope) and c is the y intercept. by subtracting 18 on both sides

y = (1)x - 18 (there is a 1 in front of the x, but we don't write it like that. m is 1)

y = x - 18

the slope is the gradient, which is 1

You might be interested in
I’ll give the first person to respond brainly :)
Rus_ich [418]
I believe it’s because b=(1+r)
8 0
4 years ago
If anyone could please help me with both these questions if not then at least do one I would appreciate it a lot! Please and Tha
denpristay [2]
For the blue picture, use Pythagorean theorem. So 8.7^2 + x^2 = 32^2. Now solve for x and that’ll give you the missing side
4 0
3 years ago
Which system of equations below has infinitely many solutions?
babymother [125]

Answer:

The third one

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
QUICK I NEED A ANSWER!!
Blizzard [7]

Answer:

Give me the formula and i can do it

Step-by-step explanation:

7 0
4 years ago
The revenue equation (in hundreds of millions of dollars) for barley production in a certain country is approximated by R(x) = 0
STatiana [176]

Answer:

The marginal-revenue equation is R'(x)=0.1226x+1.1584.

The marginal revenue for the production of 200,000,000 bushels is R'(x)=1.4036.

The marginal revenue for the production of 650,000,000 bushels is R'(x)=9.1274.

Step-by-step explanation:

The derivative R'(x) of the revenue function is called the marginal revenue function and is the rate of change of revenue with respect to the number of units sold.

We know the revenue function, R(x) = 0.0613x^{2} +1.1584x+2.4813. Therefore, the marginal revenue function is

R'(x)=\frac{d}{dx}R(x) = \frac{d}{dx}(0.0613x^{2} +1.1584x+2.4813)\\\\=\frac{d}{dx}\left(0.0613x^2\right)+\frac{d}{dx}\left(1.1584x\right)+\frac{d}{dx}\left(2.4813\right)\\\\R'(x)=0.1226x+1.1584

To find the marginal revenue for the production of:

200,000,000 bushels we use x = 2, since x is in units of hundreds of million of dollars.

R'(x)=0.1226\cdot \:2+1.1584\\\\R'(x)=0.2452+1.1584\\\\R'(x)=1.4036

650,000,000 bushels we use x = 65, since x is in units of hundreds of million of dollars.

R'(x)=0.1226\cdot \:65+1.1584\\\\R'(x)=7.969+1.1584\\\\R'(x)=9.1274

3 0
3 years ago
Other questions:
  • The day the crayons quit author
    8·1 answer
  • What is wrong with the following equation 4+(10/5) equals 6-2
    8·1 answer
  • What is the square root of 40??
    11·2 answers
  • Please Help Me I'm So Lost
    11·1 answer
  • Help please!!! Thank you!!!!
    5·1 answer
  • Id : 237 514 2470<br>pwd : frmCV5<br><br>​
    12·1 answer
  • Last question then I’ll be done I’m pretty sure. Please help and I’ll mark brainliest if it lets me. Just give me a small explan
    15·1 answer
  • What’s the slope and y intercept?
    8·2 answers
  • HELP ASAP basic algebra
    9·2 answers
  • Write 24 as a product of prime factors.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!