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astraxan [27]
3 years ago
12

Help me with this please

Mathematics
1 answer:
marta [7]3 years ago
6 0

Answer:

C

Step-by-step explanation:

Melania: 2 1/5 = 11/5

Cathy 1 3/4 as far as Melania did => 7/4 x 11/ 5 = 77 / 20 = 3 17/20

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Please help me with this I’ll give 20 points and also brainlest for whoever gave me an accurate answer and thank you!
klemol [59]

THIS ANSWER IS B TO THE ANSWER


3 0
3 years ago
Read 2 more answers
What is the inverse of f(x)=3x-1
tatiyna

Answer:

$ \frac{(y + 1)}{3} $

Step-by-step explanation:

Call $ f(x) = y = 3x - 1 $

Now, $ y + 1 = 3x $

$ \implies \frac{y + 1}{3} = x $

This is the inverse of the given function.

You can cross - verify it by substituting a point, say, $ (1,3) $

We see that the point satisfies both the equations.

3 0
4 years ago
Divide. 413÷129 Enter your answer, as a mixed number in simplest form, in the box.
kompoz [17]

For this case we must divide the following expression:

\frac {413} {129}

The expression can not be simplified. When dividing we have that its decimal form is given by:

3,201550

If we convert to a mixed number we have:

3 \frac {26} {129}

Verifying:

3 \frac {26} {129} = \frac {129 * 3 + 26} {129} = \frac {413} {129}

Answer:

3 \frac {26} {129}

5 0
3 years ago
Marla’s School has 1,030 students. Kim’s school has 3 times as many students as Sandi’s School. Write an equation to find the nu
DENIUS [597]

Answer:

3090

Step-by-step explanation:

times 1,030 to 3.

6 0
3 years ago
Giving brainliest!!!!!!!!!!
son4ous [18]
It’s A i did the test myself..
5 0
3 years ago
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