3 years ago

Can somebody help me please? I haven’t gotten help at all.

Mathematics

1 answer:

Elena-2011 [213]3 years ago

4 0

Answer:

f(x) = -3x+12

I would advise you to study this part again :)

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Solve for b using the pythagorean theorem

Lostsunrise [7]

Answer:

b = 24

Step-by-step explanation:

$b^{2} = c^{2} - a^{2}$

$b^{2} = 25^{2} - 7^{2}$

$b^{2} = 625 - 49$

$\sqrt{b^{2}} = \sqrt{576}$

$b = 24$

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3 years ago

A cellular service provider charged a customer $40 for 150 minutes of airtime. The same provider charged another customer $55 fo

defon

Answer:

Y=10x-250

Step-by-step explanation:

We can treat this problem like we are attempting to graph a line from 2 points (hopefully you know how to do that)

the two points are (40,150)(55,300)

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3 years ago

Which equation represents this statement?

Digiron [165]

Answer:

2n - 10 = 12

Step-by-step explanation:

the difference of twice a number and 10 is equal to 12

= twice a number minus 10 equal to 12

=> 2n - 10 = 12

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3 years ago

Please help math is hard!

CaHeK987 [17]

Answer: The answer is 306

Step-by-step explanation: Given that a baker mixes pounds of sugar for every pound of butter to begin making frosting. The baker uses 357 pounds of butter and sugar to start the frosting.

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3 years ago

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What is an equation of the line that passes through the point (3,- 1) and has a slope of 2

serg [7]

Answer:

y=2x-1

Step-by-step explanation:

M is the slope for 2 and B is the y int. of -1

Hope this helped!

6 0

3 years ago