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pickupchik [31]
3 years ago
10

Find the inverse.. ASAP

Mathematics
1 answer:
Evgen [1.6K]3 years ago
8 0
Answer :
F-1(x)=-x/4-7/4


This is right
Go get help to sum sites!!!!!

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Mr. saslow has $32 for the class party. he spends $17 on the drinks and the cake. which of the inequalities represents the money
harkovskaia [24]

Answer:

I don't see any options for inequalities, so I wrote one based on the information.

Step-by-step explanation:

We'll assume that the drinks and cake ($17) are the only items Mr. Saslow needs to purchase and that the remainder may be used on whatever extras he wants.  In this case, candy.

He starts with $32 and spends $17.  The remainder may be spent on candy (all or none).  This can be expressed as an inequality.  Let C be the cost of the candy.

  C \leq ($32 - $17)

   C \leq ($32 - $17)

  C \leq ($15)

7 0
2 years ago
How do I get the answer 1/2•-3 4/7
earnstyle [38]
First off, we need to convert the mixed fraction to "improper", and then just multiply linearly, let's do so,

\bf \stackrel{mixed}{3\frac{4}{7}}\implies \cfrac{3\cdot 7+4}{7}\implies \stackrel{improper}{\cfrac{25}{7}}
\\\\\\
\cfrac{1}{2}\cdot \cfrac{25}{7}\implies \cfrac{1\cdot 25}{2\cdot 7}\implies \cfrac{25}{14}\implies 1\frac{11}{14}
5 0
3 years ago
The function f(x)=2/3x-4 was replaced with f(x+k)=2/3x-6 what is the value of k
HACTEHA [7]

Answer:

The given function f(x)=\frac{2x}{3}-4 was replaced with f(x+k)=\frac{2x}{3}-6 then the value of k is -3

that is k=-3.

Step-by-step explanation:

The given function is f(x)=\frac{2x}{3}-4\hfill (1)

and when x=x+k then f(x+k)=\frac{2x}{3}-6\hfill (2)

Now to find the value of k:

Put x=x+k in the function f(x)

f(x)=\frac{2x}{3}-4

f(x+k)=\frac{2(x+k)}{3}-4

f(x+k)=\frac{2x+2k}{3}-4\hfill (3)

Now comparing equations (2) and (3) we get

f(x+k)=\frac{2x+2k}{3}-4=\frac{2x}{3}-6

\frac{2x+2k}{3}-4=\frac{2x}{3}-6

\frac{2x+2k}{3}-4-\frac{2x}{3}+6=0

\frac{2x}{3}+\frac{2k}{3}-4-\frac{2x}{3}+6=0

\frac{2k}{3}+2=0

\frac{2k}{3}=-2

k=\frac{-2\times 3}{2}

k=-3

Therefore k=-3

Therefore the given function f(x)=\frac{2x}{3}-4 was replaced with  f(x+k)=\frac{2x}{3}-6 then the value of k is -3

that is k=-3.

7 0
3 years ago
The campers in cabin C walk 3/5 of the way to fossil cave.how many miles did they walk
Brrunno [24]
3. The distance between Fossil Cave and Cabin C is 9 miles. So, 3/5 times 9 miles= 5.4 miles. They walked 5.4 miles. 4. The campers in Cabin D walked 1/6 of the way to Mammoth Mountain. The distance between the 2 places is 25 miles. 1/6*25 miles= is about 4.2 miles. They walked about 4.2 miles to Mammoth Mountain.
6 0
3 years ago
This is hard can someone help me please
Vesna [10]
0.04035. that's it I think
7 0
3 years ago
Read 2 more answers
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