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3 years ago

-3.5y - 6.2y = - 87.3

Mathematics

1 answer:

mr Goodwill [35]3 years ago

7 0

Answer:

the answer is 9

Step-by-step explanation:

-3.5y - 6.2y = - 87.3

or, -9.7y = -87.3

or, y = -87.3/-9.7

or, y = 9.

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Please help I don’t understand this

Darina [25.2K]

Hello from MrBillDoesMath!

Answer:

9/2 > 3/2 (slope of greater than...)

Discussion:

This seems like an odd question. We can say that

9/2 > 3/2

so the slope of the line with m = 9/2 is greater than (in fact, 3 times greater than) the slope of the line with slope m = 3/2

Thank you,

MrB

6 0

3 years ago

4/5 + -3 What is this answer?????

Eduardwww [97]

Answer:

(-11)/5

Step-by-step explanation:

Simplify the following:

4/5 - 3

Put 4/5 - 3 over the common denominator 5. 4/5 - 3 = 4/5 + (5 (-3))/5:

4/5 + (5 (-3))/5

5 (-3) = -15:

4/5 + (-15)/5

4/5 - 15/5 = (4 - 15)/5:

(4 - 15)/5

4 - 15 = -(15 - 4):

(-(15 - 4))/5

| 1 | 5

- | | 4

| 1 | 1:

Answer: (-11)/5

3 0

3 years ago

Read 2 more answers

1. (2 points) Solve each equation and write the answer on the line

cluponka [151]

Eighteen tens < 21× (5+5)

Hope this helps!

8 0

3 years ago

Which set of ordered pairs represents y as a function of x2

Korolek [52]

Answer:

(1, 2), (2, -3), (3, 4), (4, -5)

Step-by-step explanation:

6 0

3 years ago

Write 85% as it's fraction, as simply as possible

cricket20 [7]

Hey ! there

Answer:

Simplest fraction form of 85% is 17/20 .

Step-by-step explanation:

Question says that we have to write the simplest form of 85% as it's fraction .

Solution : -

$\quad \longrightarrow \qquad \:85\%$

We know that ,

Percent ( % ) = 1/100

So ,

$\quad \longrightarrow \qquad \: 85 \times \dfrac{1}{100} \:$

or ,

$\quad \longrightarrow \qquad \: \dfrac{85}{100}$

Reducing the fraction by cancelling it by 5 :

$\quad \longrightarrow \qquad \: \dfrac{ \cancel{85}}{ \cancel{100}}$

We get :

$\quad \longrightarrow \qquad \: \pink{\underline{\boxed{\frak{\dfrac{17}{20} }}}} \quad \bigstar$

Now , we can't reduce 17/20 .

Henceforth , 17/20 is the simplest form of 85% .

<h2>#Keep Learning</h2>

4 0

2 years ago

Read 2 more answers