In the table below, x represents the miles traveled and y represents the cost to travel by train. Miles, x Cost, y 2 8.50 5 15.25 8 22.00 12 31.00 What is the slope of this function? A) 0.44
B) 0.63
C) 2.25
D) 22.50

Answer:

y=mx+b

e=mc^2

and I am sure that there are more, but those two are real equations

Step-by-step explanation:

Answer:

1.22

Step-by-step explanation:

I hope this helps!

Answer:

The value of 'g' in the equation is -1.22.

Step-by-step explanation:

Solving this problem entails of isolating the variable 'g.'  To start this process, we must use the subtraction property of equality. We will subtract 1.3 from both sides of the equation.

1.3 - 5g = 7.4

1.3 - 1.3 - 5g = 7.4 - 1.3

-5g = 6.1

You can see that we have gotten one step closer to getting the variable alone. Now we will use the division property of equality. To do this, divide both sides of the equation by negative five.

-5g = 6.1

-5g / -5 = 6.1 / -5

g = -1.22

The variable has finally been isolated. The value of 'g' is -1.22.

Answer:

-94

Step-by-step explanation:

t² + 21t - 56

(-2)² + 21(-2) - 56

4 - 42 - 56

-38 - 56

-94

Best of Luck!

Answer:

∠AMC = 76°

Step-by-step explanation:

1) Because ∠YMC = 170°, you need to add 5x+19 (∠YMA) and 5x+1 (∠AMC) to equal the length of ∠YMC:

170 = 5x + 19 + 5x + 1

2) Combine like terms:

170 = 10x + 20

3) Subtract 20 from both sides:

150 = 10x

4) Divide by 10:

x =15

5) Replace x in ∠AMC with 15:

5(15) + 1

6) Multiply:

∠AMC = 76°

The measure of ∠AMC is 76°.

Given that, m∠YMC=170°, m∠YMA=(5x+19)° and m∠AMC=(5x+1)°.

We need to find the value of m∠AMC.

The two angles are said to be adjacent angles when they share the common vertex and side. The endpoint of the rays, forming the sides of an angle, is called the vertex of an angle. Adjacent angles can be complementary angles or supplementary angles when they share the common vertex and side.

Now, m∠YMA+m∠AMC=m∠YMC

⇒(5x+19)° + (5x+1)°=170°

⇒10x+20=170

⇒10x=150

⇒x=15

So, m∠AMC=5x+1=76°

Therefore, the measure of ∠AMC is 76°.

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Answer:

x=5

Step-by-step explanation:

7x-2(3x+1)=4x-(3-x)-19

-4x            -4x

3x-2(3x+1)=-3+x-19

-x                    -x

2x-2(3x+1)=-22

2x-6x-2=-22

        +2   +2

-4x=-20

/-4    /-4

x=5

Answer:

each book cost $11

Step-by-step explanation:

$105 - $17 = $88

$88 / $8 = $11

Hope this helps and can you please mark me brainliest? I just need 4 more brainliest to become expert

Answer:

$11

Step-by-step explanation:

So in order to calculate the amount of money each book cost, we want to first find the exact number all 8 books cost. We know that Dan has 17 dollars left from the total 105 so we should subtract 17 from 105 to find out the total cost:

$105 - $17 = $88

Now we can divide the total cost by 8 because we want to find the unit price or the price of 1 book:

$88 / 8 = $11

From the equation above, we found out that the unit price is $11. :)

Hope this helps! <3

Answer:

The scalar factor is 4/3

Step-by-step explanation:

The bottom of triangle B is 16 units, the bottom of triangle A is 12 units. So to find the scalar factor you have to divide B by A:

6/12=4/3

Answer:

9=9m divide 9 from each side which cancels out the first nine and the other one will now be a 1 so M =1

Step-by-step explanation:

Answer:

x = 40°

Step-by-step explanation:

Complementary angles add up to 90° in total measurement.

[tex](2x-50)+(x+20)=90[/tex]

Solve for 'x':

[tex](2x-50)+(x+20)=90\\\\2x-50+x+20=90\\\\2x+x-50+20=90\\\\3x-30=90\\\\3x-30+30=90+30\\\\3x=120\\\\\frac{3x=120}{3}\\\\ \boxed{x=40}[/tex]

Hope this helps.

Answer:

Depends on what it is.

Step-by-step explanation:

Calculating probability requires following a simple formula and using multiplication and division to evaluate possible outcomes of events like launching new products, marketing to larger audiences or developing a new lead generation strategy. You can use the following steps to calculate probability, and this can work for many applications that fall under a probability format:

1. Determine a single event with a single outcome

2. Identify the total number of outcomes that can occur

3. Divide the number of events by the number of possible outcomes

Answer: 1/3

Step-by-step explanation:

Answer:

7x - 2y

Step-by-step explanation:

I just guess so if wrong sorry

Answer: 128 degrees

Step-by-step explanation:

If m1 = 27° and m2 = 25°, what is m3?

27+25=52

180-52=128

that's the simplest way to do it

The measure of m₃ will be;

⇒ m₃ = 128°

A triangle is a three sided polygon, which has three vertices and three angles which has the sum 180 degrees.

Given that;

In a triangle;

⇒ m₁ = 27°

⇒ m₂ = 25°

Now,

We know that;

In a triangle, The sum of all interior angle is equal to 180°

Hence, We get;

⇒ m₁ + m₂ + m₃ = 180°

⇒ 27° + 25° + m₃ = 180°

⇒ m₃ = 180 - 52°

⇒ m₃ = 128°

Thus, We get;

⇒ m₃ = 128°

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Answer:

x = 12

y = -4

Step-by-step explanation:

Answer:

quantative and continous

Answer:

It is quantitative and discrete

Step-by-step explanation:

quantitative is numbers and discrete is found by counting

Answer: x = 3.5

Step-by-step explanation:

We can start by subtracting 5 from both sides:

2x - 5 = 12 - 5      Which will come out to: 2x = 7

Then we divide both sides by 2 so that we can isolate the variable:

2x/2 = 7/2       Which will come out to: x = 3.5

Answer:

3rd option

Step-by-step explanation:

5x+500>1500

Answer:

Option (d).

Step-by-step explanation:

Given that,

The area of a Football field is 57,600 sqft

The dimensions of Basketball court is 84ft x 50ft

We need to find what fraction of the football crowd would fit  on the court. Taking ratio of the area of basket ball court to the football court as follows :

[tex]R=\dfrac{84\times 50}{57,600}\\\\R=\dfrac{7}{96}\ =\ 0.0729[/tex]

It is less than a tenth. Hence, the correct option is (d).

Answer:

he needs 60 more

Step-by-step explanation:

there's already 30 but its suppose to have a height of 3 so you gotta stack 30 more 2 times

Answer:

he worked 23 hours

Step-by-step explanation:

dived 27 by two find minimum wage tthen divide number he maid by wage

Answer:

3+7+11+15+(4n-1) = N(2n+1)

Step-by-step explanation:

atleast that's what i got-

Answer:

38

Step-by-step explanation

Answer:

  the number is no less than 9

Step-by-step explanation:

4 less than 3 times a number can be expressed as ...

  3n -4

5 added to 2 times the same number can be expressed as ...

  2n +5

The "is no less than" relationship can be expressed as "greater than or equal to".

  3n -4 ≥ 2n +5

  n ≥ 9 . . . . . . . . . add 4-2n to both sides

The number is no less than 9.

Answer: $793

Step-by-step explanation:

You would take the $109 and multiply it by 7 ( the amount of days in a week) and add $30 non-refundable fee! hope this helps :)

Answer:

6: C 7: A(obviously) 8: B  9:B

Step-by-step explanation:

Answer:

08. B. -4

09. B. 25

Answer:

23 cm = 0.23 m or  9.055118 inches

Step-by-step explanation:

The equation of lines x - 3y = 15 and y = -3x + 4 are perpendicular lines since the product of their slopes is -1

The equation of a line is expressed as y = mx + b where m is the slope and b is the y-intercept

And y - y₁ = m ( x - x₁ )

y = y-coordinate of second point

y₁ = y-coordinate of point one

m = slope

x = x-coordinate of second point

x₁ = x-coordinate of point one

The slope m = ( y₂ - y₁ ) / ( x₂ - x₁ )

Given data ,

Let the equation of line A be represented as

x - 3y = 15

Adding 3y on both sides of the equation , we get

3y + 15 = x

Subtracting 15 on both sides of the equation , we get

3y = x - 15

Divide by 3 on both sides of the equation , we get

y = ( 1/3 )x - 5   be equation (1)

Now , it is of the form y = mx + b where m is the slope and b is the y-intercept

So , slope of line A = 1/3

And ,

The equation of line B is y = -3x + 4

Now , it is of the form y = mx + b where m is the slope and b is the y-intercept

So , slope of line B = -3

Now , the product of the slopes = -1 , means the lines are perpendicular

So , ( 1/3 ) x -3 = -1

-1 = -1

Hence , the lines are perpendicular

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Answer:

Step-by-step explanation:

What does Moon Shadow communicate by contrasting his father's kites with a bunch of paper and sticks"?

Answer:

a. 134 degrees

b. 46 degrees

c. 134 degrees

Step-by-step explanation:

For a:

For b:

For c:

I hope this helps!

Step-by-step explanation:

m<4. 180°-46°= 134°

m<2. 134°

Answer:

11

-4.3

Step-by-step explanation:

-14-(-25)

-14+25                          subracting a is adding

25-14=11            

-12.5-(-8.2)

-12.5+8.2

8.2-12.5=-4.3

Answer:

1. 11

2. -4.3

Step-by-step explanation:

I added both of the terms together and determined these answers. Negatives can be confusing but if there is something like this: -(- then imagine it as a +. That makes it easier and you can find them just as easy as you once had in simpler times! Hope this helps!