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2 years ago

Find f(x)=8x-3; g(x)=4x+5

Mathematics

1 answer:

GrogVix [38]2 years ago

7 0

Answer:

Need more info

Step-by-step explanation:

What is <em>x</em>?

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Does anyone know this ?

AnnyKZ [126]

Answer:

I think it is A, C, E I'm. it too sure, sorry if it's wrong

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2 years ago

How many times 6 goes into 31

Tju [1.3M]

It goes in 5 times but with 1 remainder

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3 years ago

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Maria had planned to walk 10 1/8 miles on wednesday, if she walked 7 2/8 miles in the morning how far would she need to walk in

Ugo [173]

Answer:

Distance Maria had to walk in the afternoon is $2\frac{7}{8}$

Step-by-step explanation:

Lets take that Maria walked $x$ miles in the afternoon.

Distance walked in the morning + distance walked in the afternoon = $10\frac{1}{8}$

⇒ $7\frac{2}{8} +x=10\frac{1}{8}$

$\frac{58}{8} +\frac{8x}{8} =\frac{81}{8}$

$\frac{58+8x}{8} =\frac{81}{8}$

$58+8x=81$

$8x=81-58\\$

$8x=23$

$x=\frac{23}{8}$

$x=2\frac{7}{8}$

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2 years ago

Maximum or minimum f(x)=-5x2-10x+6

SashulF [63]

Answer: I believe the answer is minimum

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2 years ago

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Help please :]!!<br> please be right,

pickupchik [31]

I think it’s c I had this question lol

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2 years ago

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