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Harman [31]
3 years ago
11

2 (x+6) +3x +4 simplified

Mathematics
1 answer:
stich3 [128]3 years ago
3 0

Answer: 5x+16

Step-by-step explanation:

Distribute

2x+12 + 3x + 4

Add like terms

5x+16

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Make a conjecture about the next item in the sequence. 6, 9, 7, 10, 8?
inessss [21]

Answer:

"The next term should be 11"

Step-by-step explanation:

If we look closely at the sequence we can see:

second term is 3 more than previous

third term is 2 less than previous

fourth term is 3 more than previous

fifth term is 2 less than previous

We can see a pattern. To get next terms, we add 3, to get next to that, we subtract 2. It goes on like this.

Since 4th term to 5th term is "subtracting 2", logically 5th to 6th term (the term we are wanting) should be "add 3". So the term after 8 would be 11

The next term would be 11

5 0
3 years ago
on an airplane,there are two seats on the left side in each row and three seats on the right side.There are 90 seats on the righ
pantera1 [17]
Left side: (equation) 2/x=3/90 (multiply them together by cross multiplying. 90x2 divided by 3)
=60

Altogether: 90 (right) + 60 (left) =150 seats in total 
                          
4 0
3 years ago
Read 2 more answers
The total surface area of a cuboid is 112cm^2. find the value of x. values given: 10cm and 2cm.
Tatiana [17]

Answer:

x= 5.6

Step-by-step explanation:

we will need to put the information we currently have into an equation:

10•2•x= 112

then multiply 10•2 which equals 20...then the equation wil turn out like this:

20•x=112

now you will isolate the x... but how?? dividing 20 by itslef.. cancelling it out, and if you do one thing to the other side of the equation, you have to do it to the other...

20/20•x=112/20

you will end up with x= 122/20

you can use a calculator for this step, but  to practice long division... (check the screen shot thingie)

hope this helped !! ^^

6 0
3 years ago
Solve the equation X/-2=5
Ipatiy [6.2K]

Answer:

\boxed {x = -10}

Step-by-step explanation:

Solve for the value of x:

\frac{x}{-2} = 5

-Multiply both sides by -2

x = 5 \times (-2)

\boxed {x = -10}

So, therefore, value of x is -10.

7 0
3 years ago
Pls answer quickly :)
baherus [9]

Answer:

median=mode

Step-by-step explanation:

7 0
2 years ago
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