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2 years ago

N is an integer write the values of n such that -15<3n<_6

Mathematics

2 answers:

Zigmanuir [339]2 years ago

4 0

-15<3n<-6 ÷3 → -5<n<-2

n = -4 , -3

daser333 [38]2 years ago

3 0

Hi I don’t know the answer but I need to answer questions to ask questions so here I am sorry I don’t have an answer but have a great day and stay safe and blessed

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Clinton earns $12 per hour cutting grass. he earned a total of $162 last week cutting grass. exactly how msny hours did he spend

professor190 [17]

Answer:13.5

Step-by-step explanation:

12•13.5=162

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2 years ago

What the equation parallel to y=-1/5x +7 and containing the point(-10,-3)

Agata [3.3K]

The equation of line parallel to $y=-\frac{1}{5} x +7$ and containing the point(-10,-3) is $y=-\frac{1}{5}x-5$

Step-by-step explanation:

We need to write the equation parallel to $y=-\frac{1}{5} x +7$ and containing the point(-10,-3)

The standard form of point slope equation is:

$y=mx+b$

where m is slope and b is y-intercept

Comparing the given equation $y=-\frac{1}{5} x +7$ with standard form the slope is m= -1/5

Since the lines are parallel the slope of new line is m = -1/5

Now finding b (y-intercept)

Using slope m=-1/5 and point (-10,-3)

$y=mx+b\\-3=-\frac{1}{5}(-10)+b\\-3=2+b\\b=-3-2\\b=-5$

So, b= -5 and slope = -1/5 the equation of new line is:

$y = mx+b\\y=-\frac{1}{5}x-5$

So, The equation of line parallel to $y=-\frac{1}{5} x +7$ and containing the point(-10,-3) is $y=-\frac{1}{5}x-5$

Keywords: Point Slope form

Learn more about point slope form at:

#learnwithBrainly

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2 years ago

Y is directly proportional to x.

s344n2d4d5 [400]

Answer:

Step-by-step explanation:

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2 years ago

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Kristy rides 6 miles on her bicycle in 40 minutes. Jax rides 4 miles on his bicycle in 30 minutes. Who is faster? Remember to su

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Answer:

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4x30

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2 years ago

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2. Sheldon was doing a science experiment about temperature. He first measured the

Burka [1]

Answer:

Temperature dropped by 28°C in two hours

Step-by-step explanation:

Initial measurement:

t = 17°C

Measurement 2 hours later:

t = - 11°C

The difference:

-11°C - 17°C = -28°C

Temperature dropped by 28°C in two hours

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2 years ago