Which equation goes to the graph?

Go to desmos and type in these points and then easily plot them, or just go to the right 2, up 13 and to the right 5 up 32.5 and to the right 7 and up 45.5. For part B they ARE a proportional relationship

Step-by-step explanation:

Answer:

d) 7(30 + 9) = 7(30) + 7(9)

Step-by-step explanation:

Distributive method:

Here given:

Among the option's:

1st option (7 + 3) (7 + 9) is wrong, changes final answer.

2nd option (7 × 30) + 9 is wrong, changes final answer.

3rd option 39 × 7 shows commutative property of multiplication.

4th option show distributive method.

Answer:

Step-by-step explanation:

Rise over run is the slope, m

m=2/5

a)  the slope is 2/5 = .4 which is below the boundary guideline.  So no this is not with in carpenter's guidelines

b) the image below show a line with slope 2/5 but with intercept 3

c) the stairs can be draw on the line with rise 2 run 5   from the line.  see image

d)equation is in image

2.

a) count the squares

horizontal distance =3

vertical distance =3

b)  slope is vertical distance over horizontal distance  so m= 3/3 =1

Answer:

\(\frac12\)

Step-by-step explanation:

Hello!

Equation of a Line: \(y = mx + b\)

Given our equation: \(y = \frac12 x\\\)

Since the slope is the same as the constant of proportionality, the answer is 1/2.

Answer:

$60 is the original price

Step-by-step explanation:

The discount is = 0.05

The sale price is = $57

Sale price = Original price  - (original price times discount)

57 = x - (x times 0.05)

57 = x - 0.05x

57 = 0.95x

x = 57/.95

x = 60

Therefore $60 is the original price

Answer:

mode

Step-by-step explanation:

the mode is 60-69

it has the most frequency

Answer:

  (c) number of data points

  (d) mode interval

Step-by-step explanation:

You want to know which descriptive statistics can be determined from the given histogram.

The median is the middle data value. Here, the numbers of data points in each interval are 6, 9, 8, 6, 4, for a total of 33 data points. The middle one is point 17, which is found in the interval 70–79. We cannot determine the median value any closer than that.

The median cannot be determined from the histogram.

The mode is the value that occurs most often. Since data is grouped, we have no idea what value may occur most often. We can say the interval with the most data points is 60–69, which means we can determine the mode interval, but not the mode.

The mode cannot be determined from the histogram.

As we have noted above, the number of data points is 33.

The number of data points can be determined from the histogram, choice C.

As we have noted above, the interval with the most data points is 60–69. The mode interval can be determined from the histogram, choice D.

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Answer: the one in the top right corner

Step-by-step explanation:

so basically when you see 2/3x it can be translated to 3/2 and then you need to graph and see if it goes through 2,3 (i used a graphing calculator lol)

Answer:

Step-by-step explanation:

I would ask my teacher for help if no, then it seems like you would mark a line in the numbers line or smth just giving you an idea sorry if this never helped :(

Answer:

Step-by-step explanation:

Nope Because it is so-pose to be 200

Answer: B.)  9 7/8, √105, 1.14×10^1

Step-by-step explanation:

√105 = 10.246...

1.14×10^1 = 11.4

9 7/8 cannot be simplified

so, the correct order is 9 7/8, √105, 1.14×10^1

Answer:

29

Step-by-step explanation:

The amounts greater than 40 cents can be formed.

After dividing one number by another, the modulo operation yields the remainder or signed remainder of the division.

Given:

According to the situation the equation can be

C = 5x + 11y, where x and y are non negative integers.

Now, We will fix y-values first, because there are fewer indices modulo 5:

y = 0 --> 0, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55,... 5y

y = 1 --> 11, 16, 21, 26, 31, 36, 41, 46, 51, 56,... 5y + 11

y = 2 --> 22, 27, 32, 37, 42, 47, 52, 57, ...5y + 22

y = 3 --> 33, 38, 43, 48, 53, 58, ...5y + 33

y = 4 --> 44, 49, 54, 59, ...5y + 44

Then, 39 may be verified to be the smallest number that is impossible to obtain.

By examining each index (0, 1,..., 4), we may demonstrate this by observing that for y = 1, 6 is the largest positive integer congruent to 1 mod 5 that cannot be made, 17 is the largest positive number congruent to 2 mod 5, etc.

The largest of these improbable numbers is 39.

We could say that since 40, 41, ..., 44 are all obtainable, then we can induct by adding a multiple of 5 (i.e. if k is possible, so is k+5),

Hence, all amounts greater than 40 cents can be formed.

Learn more about Modulo here:

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Answer:

I think that you decide what the meaning to your life is. It really depends on what matters to you as a human being. I think that if your friends are the most important thing to you, then they are probably one of the things keeping you going. Thats why us as a populace value quality relationship over quantity relationships (how good of a relationship over how many relationships), its because deep down we know that we all need that one person or thing that can help us make this world a little less terrible. Stay strong

Step-by-step explanation:

                                                    Answer

A question so simple yet impossible to answer, "What is the meaning of life?" Since you asked, I'm going to answer this with my own words. The meaning of life, according to Psychology Today, is to live. It's probably true, but it isn't much of a meaningful answer. What does it mean to "live"? To live happily, to be grateful, what does it really mean? Life has a deeper meaning than this, I know it, well, kind of. Life has to have a deeper meaning, but how would we know what the answer is? This is really confusing, but the answer, for now, could be there is no meaning, which isn't really that good of an answer, but it could be true. But 'Im sticking with "the meaning of life is to live."

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Hope this helps! <3

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The equations which is best represents the relationship between x and y is,

⇒ y = - 2x

The equation of line in point-slope form passing through the points

(x₁ , y₁) and (x₂, y₂) with slope m is defined as;

⇒ y - y₁ = m (x - x₁)

Where, m = (y₂ - y₁) / (x₂ - x₁)

Given that;

Two points on the graph of the line are (0, 0) and (- 1, 2).

Now,

Since, The equation of line passes through the points (0, 0) and (- 1, 2).

So, We need to find the slope of the line.

Hence, Slope of the line is,

m = (y₂ - y₁) / (x₂ - x₁)

m = (2 - 0) / (- 1 - 0)

m = 2 / - 1

m = - 2

Thus, The equation of line with slope - 2 is,

⇒ y - 0 = - 2 (x - 0)

⇒ y = - 2x

Therefore, The equation of line passes through the points (0, 0) and

(- 1, 2) will be;

⇒ y = - 2x

Learn more about the equation of line visit:

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Answer:

x=6

Step-by-step explanation:

Pattern one is adding by 2

Pattern two is adding by 3

if you continue that pattern at x=6 they are both 19

Answer:

Step-by-step explanation:

Answer:

x=6

Step-by-step explanation:

Pattern one is adding by 2

Pattern two is adding by 3

if you continue that pattern at x=6 they are both 19

An open circle is used to graph strict inequalities, which means the inequality does not include the value at the boundary. The inequalities that would have an open circle when graphed are:

x > 5.4

One-half less-than x

x > 0

Answer:

Step-by-step explanation:

Answer:

The total area of the back classroom wall is (20ft x 12ft) = 240ft²

The paint coverage is usually rated by area coverage. For example, one gallon of paint is expected to cover 400 ft².

Assuming a gallon of paint will cover 400ft², she will need (240ft²/400ft²) = 0.6 gallon of paint to cover the entire wall.

Mrs. Jones will need 0.6 gallon of paint to paint the back classroom wall.

Answer:

C. 12 pages

Step-by-step explanation:

Doreen can get done 2 pages in 5 minutes. there is 30 min in half an hour so 5÷30=6

6x2=12

sorry I am not The best in explaining.

Answer:1152 ft^2

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

just multiply the three over four inches with seven and a half to get the accurate measurements

Answer:

2737.783

Step-by-step explanation:

thx for da points

Answer: Use point-slope form.

y - y1 = m(x - x1)

Step-by-step explanation:

Answer:

7:6

14:12

21:18

28:24