3 years ago

Let f(x)=7x+5 and g(x)=x-1. If h(x)=f(g(x)), then what is the inverse of h(x)

Mathematics

2 answers:

lina2011 [118]3 years ago

8 0

I dont really know how to explain it so i just solved it (the answer is boxed) but i hope this helps !

melisa1 [442]3 years ago

4 0

ANSWER: x= 6/7

EXPLANATION:

Subtract 5 from both sides (7x+5-5=-1-5)
Simplify= (7x=-6)
Divide both sides by 7 (7x divide by 7 -6 disguised by 7)
Simplify (x= -6/7) x equals negative six over seven

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charle [14.2K]

I believe that’s what your asking for
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3 years ago

Brain!!!!Help mE ple thank you. Lots of points

aliya0001 [1]

Answer:

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3 years ago

What i the scientific notation of 13400000<br> correct answer only

olasank [31]

Answer:

1.34 x 10^7

Step-by-step explanation:

I hope this helped!

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3 years ago

Find the sum of last ten terms of the AP : 8, 10, 12,...., 126.

lidiya [134]

For finding, the sum of last ten terms, we write the given AP in reverse order i.e, 126, 124, 122,..., 12, 10, 8

Hence,first term (a) = 126, common difference, (d) = 124 - 126

So, $S _{10} = \frac{10}{2} [ 2a + (10 - 1)d ] \:$
$= 5 [2(126) + 9( - 2) ]$
$= 5(252 - 18)$
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7 0

3 years ago

Adrian just got hired for a new job and will make $40,000 in his first year. Adrian was told that he can expect to get raises of

jarptica [38.1K]

Answer:

62,500

Step-by-step explanation:

2,500 times 9 + 40,000 because he didnt get the raise the first year he started so its only times 9

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3 years ago