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3 years ago

Find the solution set of this inequality. l4x-8l>8

Mathematics

1 answer:

horrorfan [7]3 years ago

3 0

$4x - 8 > 8 \\ 4x - 8 < - 8 \\ \\ \\ 4x > 16 \\ 4x < 0 \\ \\ x > 4 \\ x < 0$

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Simplify a + 2 + a + 2 + a + 2

horrorfan [7]

Answer:

3a+6

Step-by-step explanation:

a+a+a=1a+1a+1a=3a

2+2+2=6

therefore,3a+6

6 0

3 years ago

The scale on a map of Wisconsin states that 1 cm: 25 km, if the distance on the map between Madison and Milwaukee measures 5cm,

damaskus [11]

I think the answer is c 175

5 0

3 years ago

Look at this table:

Y_Kistochka [10]

Hi,

Your y=MX+b equation would be y=20/81x+10

Hope this helps!

4 0

3 years ago

Please help xxxxxxxx

Free_Kalibri [48]

Answer:

a. $\bold{45000\times \:10^7}$
b. $\bold{3500}$

Step-by-step explanation:

a. $\left(5\times \:10^3\right)\left(9\times \:10^7\right)$

$5\times 10^3 = 5000\\\\5000\times \:9\times \:10^7$

$\mathrm{Multiply\:the\:numbers:}\:5000\times \:9=45000$

$=45000\times \:10^7$

b. $\left(7\times 10^5\right)\div \left(2\times 10^2\right)$

$\left(7\times 10^5\right)\div \left(2\times 10^2\right)=\frac{7\times \:10^5}{2\times \:10^2}$

$\frac{10^5}{10^2} = 10^3$

$\frac{7\times \:10^3}{2}$

$\mathrm{Factor}\:\: 10^3 : 2^3\times5^3$

$\frac{7\times \:2^3\times \:5^3}{2}$

$\frac{2^3}{2}=2^2$

$7\times \:2^2\times \:5^3=3500$

7 0

3 years ago

What is the domain and range for this graph?

11Alexandr11 [23.1K]

Informally, the domain is the set of all possible elements in a set for which there is one and only one output. In interval notation, the domain is (-4, ∞). I am assuming it continues on infinitely to the right because of the arrow. The range is [1, <span>∞). Here, you choose the lowest value on the graph, up to the highest one.</span>

8 0

3 years ago