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Anna007 [38]
3 years ago
14

The sum of a number and 3 more than twice the number is less than 36. Find the number

Mathematics
2 answers:
Misha Larkins [42]3 years ago
8 0

Step-by-step explanation:

x+2x+3<36

3×<33

x<11

the number is less than 11

alexandr402 [8]3 years ago
3 0

Answer: n < 33/2

Step-by-step explanation:

3 + 2n > 36

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Find the equation of the line that goes through (-8,11) and is perpendicular to x= - 15. Write the equation in the form x = a, y
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Answer:

y=11

Step-by-step explanation:

Hi there!

We want to find the equation of the line that passes through the point (-8, 11) and is perpendicular to x=-15

If a line is perpendicular to another line, it means that the slopes of those lines are negative and reciprocal; in other words, the product of the slopes is equal to -1

The line x=-15 has an undefined slope, which we can represent as 1/0, which is also undefined.

To find the slope of the line perpendicular to x=-15, we can use this equation (m is the slope):

m_1*m_2=-1

m_1 in this instance would be 1/0, so we can substitute it into the equation:

\frac{1}{0} *m_2=-1

Multiply both sides by 0

m_2=0

So the slope of the new line is 0

We can substitute it into the equation y=mx+b, where m is the slope and b is the y intercept:

y=0x+b

Now we need to find b:

Since the equation passes through the point (-8,11), we can use its values to solve for b.

Substitute -8 as x and 11 as y:

11=0(-8)+b

Multiply

11=0+b, or 11=b

So substitute into the equation:

y=0x+11

We can also write the equation as y=11

Hope this helps!

5 0
3 years ago
The following graph shows a proportional relationship.
Nina [5.8K]

Answer:

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Step-by-step explanation:

k=\frac{y}{x}\\\\k=\frac{6}{4}\\\\k=1.5

8 0
3 years ago
Each statement describes a transformation of the graph of y = x. Which statement correctly describes the graph of y = x + 7? A.
rosijanka [135]
<h3>Answer: choice A, graph is moved 7 units up</h3>

The plus 7 at the end will shift the graph 7 units up. Replace y with f(x).

Then we have g(x) = f(x) + 7. Adding 7 to y = f(x) will increase the y value by 7.

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Answer:

MMHGJHBMHMB

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
PLEASE HELP 25PT
Bess [88]
Hi


1.If Mrs.Walters drives 360 miles on 25 gallons of gas , she drives 14.4 miles on 1 gallon of gas .

Work; I made a proportion , but you can just divide 360 and 25 .
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If Mr.Walters drives 480 miles on 32 gallons of gas , he drives 15.06 miles on 1 gallon of gas .
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Work; 15.06 miles is greater than 14.4 miles.

Hope it helps and have a wonderful day.
7 0
3 years ago
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