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
sladkih [1.3K]
2 years ago
12

Please help, Easy maths.

Mathematics
2 answers:
svetoff [14.1K]2 years ago
8 0

Answer:

x-5y

Step-by-step explanation:

6x-8y-5x+3y

Add or subtract like terms.

1x-5y

victus00 [196]2 years ago
6 0
The answer is x-5y if you combine the common factors.
You might be interested in
If anyone is good at math and likes to help someone that is not good with it I will give you brainliest
hammer [34]

Answer:

1st pic answer:

Slope= -3

Parallel slope= -3

Perpendicular slope = 1/3

2nd pic answers:

1 and 2 are parallel

1 and 3 are perpendicular

2 and 3 are perpendicular

Step-by-step explanation:

To find the slope in your first equation (6x+2y=1) you need to get y alone so that your equation will be in slope-intercept form (y=mx+b).

6x+2y=1     Start by subtracting the 6x over to the other side.

-6x      -6x

2y= -6x+1   Next divide by 2 to get y completely alone.

\frac{2y}{2} =\frac{-6x}{2}+\frac{1}{2}

y= -3x+1/2

So to answer the first part your slope is -3. Parallel slope would be the same as your regular slope. Perpendicular would be the opposite, so that means you have to flip it and change the sign.

-3 flipped is -1/3

if you change the sign it becomes positive giving you 1/3

Part 2

Your first step would be to get all the equations into the slope-intercept form (y=mx+b). The second one is already in the form so we only need to change 1 and 3.

3y=5x+2   To get y alone you need to divide everything by 3.

\frac{3y}{3}=\frac{5x}{3} +\frac{2}{3}

y=5/3x+2/3  Before we work on equation 3 we can go ahead and compare equations 1 and 2.

1: y=\frac{5x}{3} +\frac{2}{3}

2: y=\frac{5x}{3} +7   Since 1 and 2 have the same slope they would be parallel.

Now to change equation 3.

6x+10y=8    Start by subtracting the 6x over to the other side.

-6x       -6x

10y=-6x+8     Now divide everything by 10 to get y alone.

\frac{10y}{10}=\frac{-6x}{10} +\frac{8}{10}

y=-6x/10+8/10   Now we need to simplify the fractions using common factors. I'm going to use 2 for both equations, so you take -6 and 10 both divided by 2, which gives you -3 and 5(-3x/5). Now do the same with the other fraction. 8 and 10 divided by 2 gives us 4 and 5 (4/5)

3: y=\frac{-3x}{5}+\frac{4}{5}

2: y=\frac{5x}{3} +7

1: y=\frac{5x}{3} +\frac{2}{3}

Since three has an opposite slope of both 1 and 2 it would be perpendicular to both.

5 0
3 years ago
Pls help!!!!!!!!!!!!!!
DiKsa [7]

Answer:

HMmMm I think the answer is yes

7 0
3 years ago
F - 3/4=5/6. Please answer soon thanks
ad-work [718]
F - 3/4 = 5/6
Add 3/4 to both sides to get
F = 5/6 + 3/4 = 19/12
5 0
3 years ago
I just need to find y explain please :p
QveST [7]
Rewrite in slope intercept from y=mx+b  y=1-3x+11/3
7 0
3 years ago
WILL MARK AS BRAINLIEST IF CORRECT!
yuradex [85]

Answer:

Your answer is A:5


3 0
2 years ago
Other questions:
  • This is making my brain be wild, please help!
    8·1 answer
  • Alberts hair was 5 centimeters long after his last haircut and it grows 4 cm every year. How many years will it take until Alber
    14·2 answers
  • X(21)+x(4)=300 I need solving
    15·1 answer
  • The absolute value of a number is always non-negative
    7·2 answers
  • If the reserve rate is 7% and a bank receives a deposit of $9000, how much of the $9000 is the bank free to lend?
    6·1 answer
  • 5 types of kitchen accidents and how to prevent them​
    13·2 answers
  • If the total income generated from gasoline for aer was 408 million, how much would be the cost for a barrel of gasoline.
    5·2 answers
  • Least to greatest 20%, 1/4,1/8,.31,32%
    14·1 answer
  • ponca city reports a temperature of 3° below zero marshall city reports a temperature of 5° below zero which city has the lower
    8·1 answer
  • Someone please help me.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!