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
Radda [10]
3 years ago
8

1) what is the answer to 5(3x-2y)+2(x+2y)-3(3x-2y)?

Mathematics
1 answer:
vichka [17]3 years ago
4 0
So first we want to distribute. (#1)

So, using the distributive property, we can:

5 * 3x - 2y * 5 + 2x + 2 * 2y - 3 * 3x - 3 * 2y

or

15x - 10y + 2x + 4y - 9x - 6y

Now just combine like terms

8x -12y

So for #1 it should be a.

#2: 2x - 3 + 3x - 5

Combine Like Terms: 

2x + 3x - 3 - 5

5x - 8

So it should be b.
You might be interested in
What is this answer 9x2000​
r-ruslan [8.4K]
18,000


just use a calculator bro
6 0
3 years ago
Read 2 more answers
12345678910112131415161718192021212223242526272829303132333435363738394041424344454647484950
jeka57 [31]

Answer: what what! Confused

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Derive this equation <br>In (3-4Cosx)​
pantera1 [17]

Answer:

4sin(x)

Step-by-step explanation:

That is the new equation hope it helps!

6 0
2 years ago
Help me please ;-;!!!!! Use a coordinate grid to create a map of a town with at least five different locations, such as a house,
Sholpan [36]
A. Our diagram have six location: my house (2,1), a movie theater (5,3), the school (6,6), the police station (3,-2), the airport (-3,3), and the mall (-2,-3)

B. Distance between my house and the movie theater:
To calculate the distance we are going to use the points (2,1) and (5,3) to create a right triangle with tow legs of measures 3 and 2; the hypotenuse of the right triangle will be the distance between my house and the movie theater.
Using the Pythagorean theorem:
d^2=3^2+2^2
d^2=9+4
d^2=13
d= \sqrt{13}
We can conclude that the distance between my house and the movie theater is \sqrt{13}

Our second distance is the distance between the police station and the airport:
This time we are using the points (3,-2) and (-3,3) to create a right triangle with legs of measures 6 and 5; the hypotenuse of our triangle will be the the distance between our points:
d^2=6^2+5^2
d^2=36+25
d^2=61
d= \sqrt{61}
We can conclude that the distance between the police station and the airport is \sqrt{61}

C. Distance form the park to the Fire Station:
d^2=3^2+1^2
d^2=9+1
d^2=10
d= \sqrt{10}
We can conclude that the distance from the park to the Fire Station is \sqrt{10}

Distance from the stadium to the mall:
d^2=2^2+1^2
d^2=4+1
d^2=5
d= \sqrt{5}
We can conclude that the distance from the stadium to the mall is \sqrt{5}

D. What is the distance between your house and the mall?
Answer:
d^2=4^2+4^2
d^2=16+16
d^2=32
d= \sqrt{32}
d=4 \sqrt{2}
We can conclude that the distance between my house and the mall is 4 \sqrt{2}

What is the distance between the movie theater and the school?
answer:
d^2=3^2+1^2
d^2=9+1
d^2=10
d= \sqrt{10}
We can conclude that the distance between the movie theater and the school is \sqrt{10}

7 0
2 years ago
Which is the solution to the inequality 1/4+x&lt;5/8
Masteriza [31]

Answer:

x<3/8

Add me on instagram at skyy.thatdancer

Step-by-step explanation:

Step 1: Simplify both sides of the inequality.

x+1/4<5/8

Step 2: Subtract 1/4 from both sides.

x +  1/4 - 1/4 < 5/8 - 1/4

x<3/8

7 0
3 years ago
Other questions:
  • 7,6490035 to the nearest thousandth
    15·1 answer
  • Solve: x − 2/3 = 6 1/3
    5·1 answer
  • Find the area of the ring-the shaded region
    9·1 answer
  • Richard went to the store to buy some pencils and 2 packs of paper. Perry who went with Richard to the store, spent $30 on a mag
    13·2 answers
  • 3m/m-6 times 5m^3-30m^2/5m^2
    12·1 answer
  • Can a real number be both rational and irrational?
    13·1 answer
  • Write a quadratic function that reflects the x axis, stretches by a factor of 5, and shifts left 6 and up 3
    15·1 answer
  • Giving brainliest to correct answer
    15·2 answers
  • 2x + 5y = 17<br> what is x<br> what is y
    11·1 answer
  • Just please help help help help
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!