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
xxMikexx [17]
3 years ago
9

Please help!!! Simplify 6(x + y) + (x - y).

Mathematics
1 answer:
Vlada [557]3 years ago
5 0
To solve this it would be:
6(x+y)+x-y
6x+6y+x-y
(6x+x)+(6y-y)
7x+5y
So the answer is:
7x+5y
Hope this Helps!!
You might be interested in
What is the simplified form of
umka21 [38]

<em>Note: Your answer choices remain a little unclear. But, I have solved the concept and solution, so you can easily figure it out.</em>

Answer:

\left(-7x^0+5x^2-x+6\right)-\left(-8x^2+x+3\right)=13x^2-2x-4

Step-by-step explanation:

Given the expression

\left(-7x^0+5x^2-x+6\right)-\left(-8x^2+x+3\right)

solving the expression

=-7x^0+5x^2-x+6-\left(-8x^2+x+3\right)

apply the rule: a^0=1,\:a\ne \:0

=-7+5x^2-x+6-\left(-8x^2+x+3\right)

=-7+5x^2-x+6+8x^2-x-3

simplify

=13x^2-2x-4

Therefore, the simplified form is:

\left(-7x^0+5x^2-x+6\right)-\left(-8x^2+x+3\right)=13x^2-2x-4

<em>Note: Your answer choices remain a little unclear. But, I have solved the concept and solution, so you can easily figure it out.</em>

8 0
3 years ago
Which expression is equivalent to 8^8x8^-5
Anna007 [38]

Step-by-step explanation:

{(2)³}⁸×{(2)³}-⁵

2²⁴× 2-¹⁵

2²⁴-¹⁵. ( subtract 24 and 15)

2⁹= 512

So...

8×8×8= 512

hence

8³ Answer

5 0
3 years ago
A prism is completely filled with 3996 cubes that have edge lengths of 13 in.
irina [24]
The answer is 148, what grade are you in that’s really easy unless you didn’t pay attention. , anyways keep up
4 0
3 years ago
Read 2 more answers
Why is it necessary to apply inverse operations on both sides of the equals l sign when solving an equations
liraira [26]
Take this example (cause it's easy to explain)

10+5x=15x

To solve it we have to minus five on both side. We have to do this because we need to isolate the variable (in this case x) on the one side so we can divide and solve.

You would -5x (inverse from positive 5) from both sides on this because whatever you do to one side you have to do to the others to make it equal. In this case the answer would be x=1 (again cause it's easy lol.)

I hope this helps you!
8 0
4 years ago
If the first three Fibonacci numbers are given as x, = 1, X2 = 1 and x3 = 2,
Murljashka [212]

Answer:

x8 = 21 and x9 = 34

Step-by-step explanation:

The Fibonacci numbers are

1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89,...

7 0
3 years ago
Other questions:
  • Lewis paid $13.55 for a beach chair and $5.75 for a book. How much did Lewis spend? $7.80 $18.20 $19.20 $19.30
    6·2 answers
  • What is the value of this expression? 7d squared+10 d=3
    15·2 answers
  • A standard deck of cards contains 13 of each suit: red hearts, red diamonds, black clubs, and black spades. What is the probabil
    11·1 answer
  • -3x = 18 What is x? x=
    12·2 answers
  • 1.<br> Find m2ABC.<br> А<br> (6x - 7)º<br> B<br> (4x + 23)
    15·1 answer
  • There were 10 black bears in an area. Some years later, there were 17 black bears in the area. What is the percent gain?
    6·1 answer
  • If one supplementary angle measure 51 degrees the other angle measures 39 degrees?
    12·1 answer
  • so a right triangle has a leg of length 15 and a hypotenuse of length 45 yards. Find the length of the other leg (nearest tenth)
    14·1 answer
  • Four different sequences are described below. Which sequence will have the largest value at the 100th term? Question 1 options:
    13·1 answer
  • Choose the number sentence whose product is 2.015.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!