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ZanzabumX [31]
3 years ago
10

What is the value of x 2x+8

Mathematics
2 answers:
eduard3 years ago
8 0

Answer:

2x + 8

2x =8

x=8/2

therfore x=4

likoan [24]3 years ago
4 0

Answer:

×=4 is the answer I got hope it's help

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3a+3b,for a=2 and b=4
il63 [147K]
3a + 3b, for a=2 and b=4 ... The first thing you'd do would be to plug the numbers in -

3 x 2 + 3 x 4 

Then multiply them -

6 + 12 

Then add - 

18.

So your answer should be 18.

5 0
4 years ago
a 4-foot diameter circle is divided into four congruent sectors. what is the area of each sector in square inches? (use 3.14 for
serious [3.7K]

Answer:

The Answer is 1

Step-by-step explanation:

EZ

7 0
4 years ago
Can someone plz help me
Pani-rosa [81]

Answer:

I got 172.05

Step-by-step explanation:

I used a calculator on goo gle calculatorsoup.com

5 0
3 years ago
_16. Which expression is equivalent to
Phantasy [73]

Answer:

-2x-8

Step-by-step explanation:

1) Distribute:

-6/3x+-15/3-3

2) Simplify:

-2x-5-3

3) combine like terms:

-2x-8

hope this helps

5 0
4 years ago
How many solutions does this linear system have?
ziro4ka [17]

Answer: C is correct, No solution

Step-by-step explanation:

Let’s simplify the second equation,

8x-4y=-20

We can divide the whole equation by 4...

8x/4-4y/4=-20/4

Which becomes....

2x-y=-5

Now let’s move things around to see if it’s the same equation as the one on top...

-y=-2x-5

y=2x+5

Now we need to solve the systems...

y=2x-5

y=2x+5

Since their slopes are both 2 and their y-intercepts are not identical, the answer is no solution. The two lines will continue on without ever crossing because they have the same slope.

4 0
4 years ago
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