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
Georgia [21]
2 years ago
9

5(x + y) -3( x - y)=

Mathematics
2 answers:
exis [7]2 years ago
7 0

5(x + y) - 3(x - y)

5x + 5y - 3x + 3y

5x - 3x + 5y + 3y

2x + 8y

5(x + y) - 3(x - y) = 2x + 8y

faust18 [17]2 years ago
3 0

Answer:

2x+2y

Step-by-step explanation:

5(x+y) - 3(x-y)

= 5x+5y-3x-3y

=5x-3y+5y-3y

=2x+2y

You might be interested in
A number that is equal to x less than 80
krok68 [10]

Answer:

# = 80 - x

Step-by-step explanation:

You can't solve it :/ I don't think

I hope this helped

6 0
2 years ago
A circle with the diameter of 40 inches. what is the area?
Vsevolod [243]

Answer:

<em>A= 1256</em>

Step-by-step explanation:

<u>The formula for area of a circle is </u>A=\pi r^{2}

1. Diameter is DOUBLE of radius, so the diameter must be divided by 2. <em>40/2 = 20. </em>

<em>2. </em>Then, plug in the values into the area formula. <em>A= 3.14</em>(20^{2})

3. Solve.<em> A= 1256</em>. (Remember that 20 squared is <em>20x20</em>)

7 0
3 years ago
Three consecutive integers have a sum of 42. Find the integers.
faltersainse [42]

Answer:

13, 14, 15

Step-by-step explanation:

Three consecutive integers have a sum of 42 means which 3 numbers in a row add up to 42

We can call the lowest integer x,

the next integer x+1 (since our integers need to be even)

the third integer x+2

algebraic equation: 42 = x + (x+1) + (x+2).

Combine like terms on the right side,

42 = 3x + 3

Subtract 3 from each side

39 = 3x

Divide each side by 3

x=13, which is our lowest integer.

The next two integers we find with 13 + 1 =.14 and 13 + 2 = 15

13 + 14 + 15 = 42.

6 0
1 year ago
Someone please help solve this!! I’ll give brainlist
dem82 [27]

Answer:

Inital height is 20

Step-by-step explanation:

h= (-5x-5)(x-4)

h= -5x^2+15x+20

7 0
2 years ago
What is (radical 75 y 19 ) in the simplest form.
Liono4ka [1.6K]

Answer:

7519 is already in the simplest form. It can be written as 3.947368 in decimal form (rounded to 6 decimal places).

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • In baseball, the equation E=9r/I. Sove for I
    5·1 answer
  • Divide. (20x^3-35x+18)/(5x-5)
    5·1 answer
  • Given the height EF of the triangular prism is 15 cm, BG = 10 cm, and FC = 12cm, what is the volume of the triangular prism? *
    15·1 answer
  •  PLZ HELP PLZZZZZZZZZZZZZZZZ
    12·2 answers
  • Please help me. This is being times and I really need help
    7·1 answer
  • Word Problems
    6·1 answer
  • Someone please help with this question
    13·2 answers
  • Siena draws a map of her flower garden. She wants to plant roses 6 feet away from the marigolds and 5 feet away from the lavende
    6·1 answer
  • Help please find the area of the figure A=bh
    15·1 answer
  • Please Help! Don't mind horrible drawing ;)​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!