<img src="https://tex.z-dn.net/?f=x%20%5Cdiv%202%20%2B%20x%20%5Cdiv%203%20%3D%201%20" id="TexFormula1" title="x \div 2 + x \div

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PIT_PIT [208]

3 years ago

3 = 1 " alt="x \div 2 + x \div 3 = 1 " align="absmiddle" class="latex-formula">

Mathematics

1 answer:

blsea [12.9K]3 years ago

4 0

Answer:

Exact form : x=6/5

Decimal form : x=1.2

Mixed Number form : x=1 1/5

Step-by-step explanation: Solve for x by simplifying both sides of he equation, then isolating the variable.

Hope this helps you out! ☺

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john walks digs to earn extra money. he earns $5 per dog he walks using yhe following equation y = 5x , where x = the number of

mina [271]

Answer:

8 dogs so 5*8= 40

so it's D

Step-by-step explanation:

6 0

3 years ago

At a college, 7 out of 10 students work either a full-time or a part-time job in addition to their studies. If 4900 students wer

Rina8888 [55]

Answer:

1470 students do not have a full-time or part-time job

Step-by-step explanation:

We have a relationship between students who have a part-time job and those who do not. The ratio is 7 out of 10 students.

Then we use this relationship as a conversion factor.

If of 10 students, 7 of them have a job, then of 4900 students, how many of them have a job?

$4900 * \frac{7}{10}=3430$ students

Finally, those who do not have a job are:

$4900- 3430 = 1470$

3 0

3 years ago

A contractor is building a new subdivision on the outside of a city. He has started work on the first street and is planning for

sergeinik [125]

Answer:

x + y = 6

Step-by-step explanation:

Standard Form:

y - y1 = m(x - x1)

In this question, the coordinate is (1, 5) with a slope of -1 (the slope is the same as street 1 since street 2 is going to be parallel.

Insert the coordinate and slope into standard form and you'll get this:

y - 5 = -1 ( x - 1 )

y - 5 = -x + 1

y = -x + 6

y + x = 6

hope this helps.

5 0

4 years ago

What is the y-intercept of f–1(x)?

wolverine [178]

Answer:

-16

Step-by-step explanation:

The given linear function is ; $f(x)=\frac{3}{4}x+12$

Let $y=\frac{3}{4}x+12$ .

We interchange x and y.

$x=\frac{3}{4}y+12$ .

We solve for y.

$x-12=\frac{3}{4}y$ .

We now multiply through by $\frac{4}{3}$ to get:

$\frac{4}{3}x-12\times\frac{4}{3}=y$ .

This simplifies to;

$y=\frac{4}{3}x-16$ .

Hence $f^{-1}(x)=\frac{4}{3}x-16$ .

The y-intercept is -16

8 0

3 years ago

Can someone right this in slope form?

pshichka [43]

Answer:

the answer in slope intercept is 15x+60

6 0

4 years ago