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MAXImum [283]
4 years ago
12

13 divided by 2x minus 5 divided by x

Mathematics
1 answer:
MatroZZZ [7]4 years ago
6 0

Answer:

Step-by-step explanation:

3/2x      simplified

combine the fractions by finding a common denominator

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0.07 as a mixed number
8_murik_8 [283]
It cant be converted into a mixed number because it has no whole.
5 0
4 years ago
If f(x) = 5x − 3, which expression represents its inverse function?
tangare [24]

Answer:

f ^{-1}(x)=\frac{x+3}{5}

Step-by-step explanation:

To find the inverse of a function f (x) follow the steps below:

1) Make y = f (x)

y= 5x - 3

2) Solve for the variable x

y+3= 5x - 3+3

y+3= 5x

x=\frac{y+3}{5}

3) Exchange the variable x with the variable y

y=\frac{x+3}{5}

4) Make y = f ^{-1}(x)

f ^{-1}(x)=\frac{x+3}{5}

Finally, the inverse of the function f (x) is: f ^{-1}(x)=\frac{x+3}{5}

5 0
3 years ago
15 3/5 - 3 2/7 = ?<br><br> A. 12 31/35<br> B. 12 11/35<br> C. 11 21/35<br> D. 11 1/35
s2008m [1.1K]

Answer:

its A

Step-by-step explanation:

hope this helps

4 0
3 years ago
D=*square root start* (x2-x1)+(y2-y1) *Square root end*
Brums [2.3K]

Answer:

I believe the answer would be c

Step-by-step explanation:

I am terribly sorry if i am wrong. if I am, please tell me in the comments so I can fix it

8 0
3 years ago
Read 2 more answers
Roger brought some sponges. The number of packages he bought was 14 less than the number of sponges per package. Roger bought 51
mihalych1998 [28]

Answer:

the number of sponges per package bought be 32.5

Step-by-step explanation:

Let us assume the number of sponges per package be x

So the number of packages he bought be x - 14

And, the overall he bought 51 sponges

So

the number of packages of sponges did roger buy is

x + x - 14 = 51

2x = 51 + 14

2x = 65

x = 32.5

So the number of sponges per package bought be 32.5

8 0
3 years ago
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