What is the value of x, when 10(x + 2) = 5(x + 8)?

Answers

Answer 1

Answer: Hey there, I think this might help you.

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Solve the equation:
3x – 8 = 14 - 8x

Answers

Answer:

x=2

Step-by-step explanation: by using a caluclator

(x2 + 3x + 1)(x2 + x + 2)

Answers

$( x^(2) +3x+1)( x^(2) +x+2) \n = x^(2) ( x^(2) +x+2)+3x( x^(2) +x+2)+1( x^(2) +x+2) \n = x^(4)+ x^(3)+2 x^(2) +3 x^(3) +3 x^(2) +6x+ x^(2) +x+2 \n = x^(4) +4 x^(3) +6 x^(2) +7x+2$

Question 13 (Multiple Choice Worth 1 points)(03.01 MC)

Which expression is equivalent to 32 + 16?

8(4 + 2)
8(24 + 8)
7(4 + 2)
7(24 + 8)

Answers

8(4+2) This is so because 8x 4= 32 8x2= 16 Therefore 32+16

8(4+2) = 8x4 + 8x2 = 32 + 16

Find the LCM of 8 and 16.

Answers

16 is the answer of LCM of 8 and 16

8l 8, 16
--------
2l 1, 2
--------
l 1, 1
--------

LCM = 8*2 = 16

So, the LCM for 8 and 16 is 16.

Which function below has the lowest y-intercept?f(x)

graph going through (0,5) and (4, 3)
g(x)

Kyle started the summer having read 3 books but plans to read 6 books per month over the summer.

h(x)

h(x) = 3x + 4

f(x)

g(x)

h(x)

The functions all have the same y-intercept.

Answers

If f(x) is given with points (0,5) and (4,3), it can be easily plotted in a coordinate system (see .jpeg image in attachment).
If g(x) is a function defined by text:
Kyle started the summer having read 3 books but plans to read 6 books per month over the summer.
Then, g(x) is given with:
g(x) = 6*x+3 (3 books read already, and 6 books will be read each month).
h(x) is already given with:
h(x)=3*x+4
These all three functions are plotted in coordinate system (see the .jpeg image), and it can be seen that the lowest y-intercept has function g(x), and it is the value of 3 on y-axis. Others have 4 (h(x)) and 5 (f(x)).
See the .jpeg image in attachment.

Here is your answer:

The lowest y-intercept has function g(x) with the value of three the others have four (h(x)) and five (f(x))which would mean that your answer is the second option "g(x)."

Hope this helps!

What is the GCF of 28a^3 b and 16ab ?

A)4ab
B)4a3b
C)28ab
D)112a3b2

Answers

28a⁴b: 2 · 2 · 7 · a · a · a · a · b
16ab: 2 · 2 · 2 · 2 · a · b

GCF(28a⁴b, 16ab) = 4ab

The answer is A.

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