2 years ago

The population of China is 1,352,600,000 and the US is 327,200,000. How many more people are living in China than the US.

Mathematics

1 answer:

777dan777 [17]2 years ago

5 0

Answer:

1,025,400,000

Step-by-step explanation:

I hope this helped!

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Graphing system of equations: y=5x+2 and y=-x+8

Harman [31]

Red - y=5x+2
blue - y=-x+8

4 0

3 years ago

Given that (8,-4) is on the graph of f(x), find the corresponding point for the function f(x+3)

Margarita [4]

Answer:

the corresponding point is (5,-4)

Step-by-step explanation:

x+3=8 <=> x =8-3=5

so f(5+3)=f(8)=-4

so the corresponding point is (5,-4)

6 0

3 years ago

How many solutions does |x+2|=0 have? two solutions one solution no solution

Jet001 [13]

Answer:

No solution

Step-by-step explanation:

3 0

3 years ago

Find the value of the variable and YZ if Y is between X and Z. XY=4n+3, YZ=2n-7,XZ=22

ruslelena [56]

Answer:

$\large \boxed{n = \dfrac{13}{3}; YZ = \dfrac{5}{3}}}$

Step-by-step explanation:

I think you have the situation shown in the diagram below.

1. Calculate the value of n

$\begin{array}{rcl}XY + YZ & = & XZ\\4n+ 3 + 2n - 7 & = & 22\\6n - 4 & = & 22\\6n & = & 26\\n & = & \dfrac{26}{6}\\\\& = & \mathbf{\dfrac{13}{3}}\\\end{array}\\\large \boxed{\mathbf{n = \dfrac{13}{3}}}$

2. Calculate the value of YZ

$\begin{array}{rcl}YZ & = & 2n - 7\\& = & 2\left (\dfrac{13}{3}\right ) - 7 \\\\& = & \dfrac{26}{3} - 7\\\\& = & \dfrac{26}{3} - \dfrac{21}{3}\\\\& = & \dfrac{5}{3} \\\\\end{array}\\\large \boxed{YZ = \mathbf{ \dfrac{5}{3}}}$