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Stells [14]
2 years ago
15

Ayudame bro es para hoy lo mas rapido y te doy corona}

Mathematics
1 answer:
kykrilka [37]2 years ago
8 0

Answer:

a. -1

b. -\frac{2}{5} = -0.4

c. \frac{5}{24}

d. - \frac{47}{40} = - 1.175

e. \frac{71}{60}

f. -\frac{28}{15}

g. \frac{26}{33}

h. \frac{3}{4} = 0.75

i. -\frac{15}{4} = -3.75

j. 2

k. -\frac{5}{4} = -1.25

l. -\frac{1}{6}

Espero que ayude. =)

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PLEASE ANSWER I WILL GIVE BRANLYIST
MakcuM [25]

Answer:

use what is given

use CTCP

6 0
3 years ago
Give the equation of a line that goes through the point ( − 24 , 2 ) and is perpendicular to the line 8 x + 3 y = − 6 . Give you
Studentka2010 [4]

Answer:

y=\frac{3}{8}x+11

Step-by-step explanation:

To find a line that is perpendicular to 8x + 3y = -6 and goes through (-24, 2), lets first find what the line's slope would be.

We can find this by finding the slope of 8x + 3y = -6 and taking the negative reciprocal of it.

We can find the slope of that line by putting it in slope-intercept form:

8x + 3y = -6

Subtract 8x from both sides.

3y = -6 - 8x

Divide both sides by 3.

y=-\frac{6}{3}-\frac{8}{3}x

y=-\frac{8}{3}x-2

So the slope of that line would be -8/3.

The negative reciprocal of -8/3 would be 3/8.

Now we know that the new line would have to pass through the point (-24, 2). We can use this point and write the equation in point-slope form:

y-2=\frac{3}{8}(x+24)

Now lets change this into slope-intercept form. Add 2 to both sides.

y=\frac{3}{8}(x+24) +2

Distribute the 3/8.

y=\frac{3}{8}x+9+2

Simplify.

y=\frac{3}{8}x+11

And now we have our equation in slope-intercept form.

I hope you find this helpful.

5 0
3 years ago
There are 407 students who are enrolled in an introductory Chinese course if there are five boys to every 6 girls how many boys
Mrac [35]

Answer:

6x+5x=407

11x=407

x=37

boys

Step-by-step explanation:

7 0
3 years ago
Mr.Lin is a telemarketer for a carpet-cleaning service. He is paid $100 per week plus $5 for every customer he brings in. If he
OleMash [197]

Answer:

He must bring in 40 or more customers.

Step-by-step explanation:

Let x represent the number of customers that he brings in.

He is paid $100 per week plus $5 for every customer he brings in. This means that if he brings in x customers in a week, the expression for the total amount that he would make is

100 + 5x

If he wants to make $300 or more this week, the expression would be

100 + 5x ≥ 300

5x ≥ 300 - 100

5x ≥ 200

x ≥ 200/5

x ≥ 40

5 0
3 years ago
Brisa went shoe shopping this
alukav5142 [94]

Tax: $2

Total: $27

Step-by-step explanation:

Given,

Price of boots = $25

Tax = 8%

Amount of tax = 8% of price of boots

Amount\ of\ tax = \frac{8}{100}*25\\Amount\ of tax=\frac{200}{100}\\Amount\ of\ tax=\$2

Total = Price of boots + Tax amount

Total = 25+2=\$27

Tax: $2

Total: $27

Keywords: sales tax, addition

Learn more about addition at:

  • brainly.com/question/8805387
  • brainly.com/question/8806598

#LearnwithBrainly

7 0
4 years ago
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