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mixas84 [53]
3 years ago
15

I don't know how to

Mathematics
1 answer:
aliina [53]3 years ago
7 0
Substitute x values into y= -x and plot them. So when x = -1 then y= -(-1) which is 1.

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Mary is paid $600 for 5 days of work. How much is she paid per day
gtnhenbr [62]

Answer:

$120

Step-by-step explanation:

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The nine cats in a pet store were weighed. Their weights (in pounds) are given below.
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Range is 6 and the mode is 8
6 0
3 years ago
Write an exponential function in the form y=ab^x that goes through points (0,14) and (3,3024).
Dmitrij [34]

Answer:

y = 14 (6)^{x}

Step-by-step explanation:

For an exponential function of the form y = ab^{x}

Use the given points to find a and b

Using (0, 14 ), then

14 = ab^{0} ( b^{0} = 1 ) , thus

a = 14

y = 14b^{x}

Using (3, 3024 ) , then

3024 = 14 b³ ( divide both sides by 14 )

216 = b³ ( take the cube root of both sides )

b = \sqrt[3]{216} = 6 , thus

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5 0
3 years ago
Solve the compound inequality.<br> 3x&gt;3 or 5x&lt;2x-3
tekilochka [14]
5x\ \textless \ 2x-3 

&#10;5x-2x\ \textless \ -3&#10; &#10;  Subtract \ 2x \ from \ both \ sides 

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x\ \textless \ - \dfrac{3}{3} Divide \ both \ sides \ by \ 3

x 


7 0
3 years ago
Solve the equation<br> 7h-5(3h-8) = 72
frosja888 [35]

Answer:

h = -4

Step-by-step explanation:

7h-5(3h-8) = 72

Distribute

7h - 15h +40 = 72

Combine like terms

-8h +40 = 72

Subtract 40 from each side

-8h+40-40 = 72-40

-8h = 32

Divide each side by -8

-8h/-8 = -32/-8

h = -4

3 0
3 years ago
Read 2 more answers
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