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3 years ago

Please Answer this! I am Desperate! I will Give Brainliest For Best Answer!!!!!

Mathematics

2 answers:

Andreyy893 years ago

8 0

First, find an expression for b: b = 3c. Alternatively, c = b/3.

The sum of c and 3 in terms of b would then be b/3 + 3 OR (b+9)/3.

nataly862011 [7]3 years ago

3 0

Let's figure this out-

For all real numbers b and c such as the product of c and 3 is b, which of the following expressions represents the sum of c and 3 in terms of b?

So we know:
c+3=b

So, in that case, I would say the answer is A.

Hope this helps:)

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1. Ashley and Emma are reading the same article. Ashley is on page 1 of

konstantin123 [22]

Answer:

It will take 6 minutes by Ashley and Emma to read the same amount of pages.

Step-by-step explanation:

Let in 't' minutes Ashley and Emma will read the same amount of pages.

If Ashley can read one page in a minute then she can read the number of pages in t minutes = 1×t =t

If she starts from page 1 then after time 't' she will be at the page = (t + 1)

Similarly, if Emma takes 3 minutes to read the amount of pages = 1

Then she can read amount of pages in t minutes = $\frac{t}{3}$

If Emma starts from page 5 then after t minutes she will be at the page = $(\frac{t}{3}+5)$

If both have read the same amount of pages then,

$(t+1)=\frac{t}{3}+5$

$t-\frac{t}{3}=5-1$

$\frac{2t}{3}=4$

t = 6 minutes

Therefore, it will take 6 minutes by Ashley and Emma to read the same amount of pages.

7 0

3 years ago

Problem Eight days ago, I put 50 sheets of paper in my binder. I used the same number of sheets each day. Now I only have 2 shee

Lilit [14]

As given,

Number of sheets of paper put in the binder 8 days ago = 50 sheets

Current number of sheets left after 8 days = 2 sheets

So, number of sheets used in 8 days = $50-2=48$ sheets

As it is stated that the same number of sheets are used each day, so number of sheets used per day = $\frac{48}{8}=6$ sheets.

Hence, 6 sheets of paper were used each day.

8 0

4 years ago

Read 2 more answers

Which graph represents a function? A coordinate plane shows 4 points with the following coordinates: (negative 3, 3), (negative

Jet001 [13]

The ordered pair that represents a function is:

⇒ (-3, 3), (-2, -2), (1, 1), (2, -2)

<u>What are Coordinates?</u>

A pair of numbers that describe the exact position of a point on a cartesian plane by using horizontal and vertical lines are called the coordinates.

The given points are;

(-3, 3), (-3, -3), (-1, 1), (1, 4)

(-3, 3), (-2, -2), (1, 1), (2, -2)

(-3, 3), (-3, -3), (1, -4), (1, 1)

(-4, 4), (-4, 1), (-2, 1), (2, 1)

Now, For an ordered pair to be a function, either of the following must be true:

Each x-value has exactly one corresponding y-value.

More than one x-values have the same corresponding y-values.

And, If any of the following conditions is true, then the ordered pair is not a function,

One x-value has multiple corresponding y-values.

More than one x-values have multiple corresponding y-values.

From the given options, only ordered pair (-3, 3), (-2, -2), (1, 1), (2, -2) satisfies the condition to be a function.

Because none of its x-values have multiple corresponding y-values.

And, Other ordered pairs are either one-to-many or many-to-many.

So, The ordered pair that represents a function is:

⇒ (-3, 3), (-2, -2), (1, 1), (2, -2)

To learn more about ordered pairs visit:

brainly.com/question/19267542

#SPJ1

4 0

1 year ago

.<br> Solve the equation -8(x + n) = x for n.

topjm [15]

Answer:

-x/8 - x

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Find the least common denominator (LCD) for the fractions.

olganol [36]

The lowest common denominator of 6 and 10 is 30.

8 0

3 years ago

Read 2 more answers