Caroline babysat for two families-the Nelsons and the Smiths. Use the information below to compare her earnings. Nelsons: a= 6.25h, where a represents the amount she earned and h represents the number of hours she babysat Smiths: $29 for 6 hours which statement is true?

Answer:

It's not a function

Step-by-step explanation:

Due to the fact that at one x point there are multiple y values so this cannot be a function. The graph also does not pass the vertical line test, therefore it is not a function.

1. The graph is not represent a function.

2. The table shown in figure is represent a function.

What is Function?

A relation between a set of inputs having one output each is called a function.

Given that;

The graph is shown in  shown in figure.

And, In the table;

Value's of x are - 2, 1 , 0 , 2

And values of y are 5, 4 3 , 4

Now,

To check the graph is the function or not, we use vertical line test.

If the vertical line draw parallel to y - axis and it cuts more than one points in the graph, then the graph is not a function.

Here, When we draw a vertical line which is parallel to y - axis then it cuts more than one point, so it is not a function.

Thus, The graph is not represent a function.

2. In the table;

Value's of x (input) are - 2, 1, 0, 2.

And values of y (output) are 5, 4, 3, 4.

Clearly, Every input have exactly one output.

So, By definition of function;

The table shown in figure is represent a function.

Therefore,

1. The graph is not represent a function.

2. The table shown in figure is represent a function.

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Answer:

An equation that makes a straight line when it is graphed. Often written in the form y = mx+b. Equation of a Straight Line

Step-by-step explanation:

Answer:

its undefined

Step-by-step explanation:

Answer:

.00173913

Step-by-step explanation:

Answer:

The answer is 8x - 3

Answer:

18 cm

Step-by-step explanation:

Answer:

18cm

Step-by-step explanation:

R        Q       T

<---------------->

<-----> <------->

6cm + 18cm =24cm

26: 55 degrees

25: 45 degrees

$6.50g+$3.50=$23.00                  

Answer:

A

Step-by-step explanation:

Given

x² - 5x - 14 = 0

Consider the factors of the constant term (- 14) which sum to give the coefficient of the x- term (- 5)

The factors are - 7 and + 2, since

- 7 × 2 = - 14 and - 7 + 2 = - 5, thus

(x - 7)(x + 2) = 0

Equate each factor to zero and solve for x

x - 7 = 0 ⇒ x = 7

x + 2 = 0 ⇒ x = - 2

Answer:

A. x=-7, x=2

Step-by-step explanation:

Answer:

38 degrees

Step-by-step explanation:

The two triangles are congruent, so do the following

1. Add 37 and 105 together

2. 37 + 105 = 142, subtract this from 180

3. This would amount to 38. So yeah.

Answer:76$

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

1.99 x chips + 59 game must cost less than 75

Answer:

5 y (y^2 - 2 y + 15)

Step-by-step explanation:

Factor the following:

-(-5) y^3 - 10 y^2 + 75 y

Hint: | Multiply -1 and -5 together.

-(-5) = 5:

5 y^3 - 10 y^2 + 75 y

Hint: | Factor common terms out of 5 y^3 - 10 y^2 + 75 y.

Factor 5 y out of 5 y^3 - 10 y^2 + 75 y:

Answer: 5 y (y^2 - 2 y + 15)

Answer:

a = [tex]\frac{h-r}{b}[/tex]

Step-by-step explanation:

Given

h = ab + r ( subtract r from both sides )

h - r = ab ( isolate a by dividing both sides by b )

[tex]\frac{h-r}{b}[/tex] = a

Answer:

Tacos for adults: 13*3

Tacos for children: 17*1

Total: 39+17

=56

And in each package there will be 8 tacos

So, 56/8 = 7 = No. of tacos needed.

So the corrrect answer is A 7, because (13 x 3 + 17) + 8 = 7

Answer:

y = x - 5 :)

Step-by-step explanation:

use point-slope form to create an equation for this line.

find the slope first by subtracting the y-values from each other, and the x-values from each other.

-3-(-8) = 5                       <- y-value

2-(-3) = 5                        <- x-value

5/5 = 1                            <- slope

plug the slope and one of the points into the point-slope equation.

y - (-3) = 1(x - 2)

y + 3 = x - 2

subtract 3 from both sides.

y = x - 5

graph this by placing a point on -5 on the y-axis, and going up by 1 and right by 1 for the slope of 1.

hope this helped! xoxxo

Step-by-step explanation:

Hey there!

The line passes through points; (-3,-8) and (2,-3).

Now; use formula for double point.

[tex](y - y1) = \frac{y2 - y2}{x2 - x1} (x - x1)[/tex]

Put all values.

[tex](y + 8) = \frac{ - 3 + 8}{2 + 3} (x + 3)[/tex]

Simplify it.

[tex](y + 8) = \frac{5}{5} (x + 3)[/tex]

[tex]y = x + 3 - 8[/tex]

[tex]y = x - 5[/tex]

Therefore, the equation is y= x-5.

Hope it helps...

9514 1404 393

Answer:

  5 units

Step-by-step explanation:

In this geometry, all of the triangles are similar. So, the ratio of short side to long side can be ...

  x/10 = 10/4x

  4x^2 = 100 . . . . . cross multiply

  x^2 = 25 . . . . . . . divide by 4

  x = 5 . . . . . . . . . . square root

Answer:

4.443 x10^9

Step-by-step explanation:

Answer: 40 ft by 4 ft

Step-by-step explanation:

See attached picture

Answer:

the answer is C dawg

Step-by-step explanation:

There is no relation between the acute and the obtuse triangle is given. Then the correct option is B.

Sets are the collection of well-defined elements. A set is represented by a capital letter symbol and the number of elements in the finite set is shown as curly bracket {..}.

Venn diagrams are a representation of the sets by the diagram.

Some triangles are acute

Some triangles are obtuse

No triangle is both acute and obtuse

Some acute triangles are equilateral

There is no relation between the acute and the obtuse triangle is given. Then the correct option is B.

More about the sets link is given below.

https://brainly.com/question/8053622

Answer:

288

Step-by-step explanation:

I hope this helps!

Answer:

26 guests

Step-by-step explanation:

Answer:

6/10  or 36/60

Step-by-step explanation:

You see to get an equavilent fraction all you have to do is multiply by two then, later on, that same number.

Hope this helps :)

Answer:

6/10 or 9/15

Step by step:

3/5×2/2=6/10

3/5×3/3=9/10

Answer: 41 minutes

Step-by-step explanation: I just counted by 10s until I got to 57 then added 10 seconds to make it 5:07, added 1 and boom 41 minutes

The time taken by Lee to go to the mall, when he left to go to the mall at 4:27 pm he arrived at 5:08 pm, is 41 minutes.

To subtract the time, follow the steps,

Lee left to go to the mall at 4:27 pm he arrived at 5:08 pm. Subtract time in the following way,

As the 8 minute is shorter than 27 minute, thus borrow 60 minute from the hour and subtract 1 from the hour. Thus,

  4 hours 68 minutes

-  4 hours 27 minutes

_________________

  0 hours 41 minutes

_________________

Thus, the time taken by Lee to go to the mall, when he left to go to the mall at 4:27 pm he arrived at 5:08 pm, is 41 minutes.

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Answer:

B

Step-by-step explanation:

the way i work it out is if you take the product and power it to the third you can easily find out which answer is correct. another way, if you don't have a calculator is to look at the last digit in the number in the square root sign.

For example, 3 square root 64 equals 8. you would look at the 4 and try to find 3 numbers that end in 4 OR is divisible three times by the number. 64 is exactly divisible by 4 only 3 times so you know that it can't be 8.

hope this helps!

Answer:

45

Step-by-step explanation:

81° + a° + 2a° = 180°

81° + 3a = 180°

3a = 180 - 81

3a = 99°

a = 99 ÷ 3

a = 33°

Therefore , a = 33° .

Answer:

y  =  − 2 x  −  8

Step-by-step explanation:

Write in slope-intercept form,  y = m x + b .

Answer:

Step-by-step explanation:

because you subtract both the y and x axsis then devide them

10-8               2

-------    =      ------    = 0.2

1 +8                9

Answer:

-162

Step-by-step explanation:

Answer:

brainliest plssss

Step-by-step explanation:

answer is in the img belowwwwww