A graph has hours studied on the x-axis and test scores on the y-axis. Points are at (1, 3), (2, 6), (3, 5), (3, 8), (4, 5), (5, 8), (8, 9).
What statements describe this graph? Check all that apply.
The points are scattered.
The points are not connected.
The graph displays a discrete graph.
The graph displays the relationship of test scores to hours studied.
The graph represents the relationship between two sets of data.

Answer:c

Step-by-step explanation:

Answer:

x = 2

Step-by-step explanation:

( 5 / 7 ) * x = ( 10 / 7 )

( 5 * x ) / 7 = ( 10 / 7 )

( 5 * x ) = ( 10 / 7 ) * 7

= ( 10 * 7 ) / 7

( 5 * x ) = 10

x = 10 / 5

x = 2

Answer:

m = 6

Step-by-step explanation:

If the system of equations has no solutions, then the lines are parallel.

Parallel lines have the same slope.

The slope-intercept form of a linear equation is   y = mx + b
(where m is the slope and b is the y-intercept)

Therefore, the slope of the equation  y = 6x + 1  is 6

So the second equation should also have a slope of 6:  y = 6x + 3

Now compare both

Hence m=6

Answer:

1^0+5^0+9^0 = 3

Step-by-step explanation:

1^0 = 1

5^0 = 1

9^0 = 1

1^0+5^0+9^0= 1+1+1 = 3

Answer:

54

Step-by-step explanation:

We are given the sequence or function:—

[tex]\displaystyle \large{a(n) = 3(2)^n}[/tex]

To find the sum of 1st term and 4th term, first we must find the first term and the fourth term which can be done by substituting n = 1 and n = 4.

[tex]\displaystyle \large{a(1)=3(2)^1}\\\displaystyle \large{a(1)=3 \cdot 2}\\\displaystyle \large{a(1)=6}[/tex]

Then when n = 4.

[tex]\displaystyle \large{a(4) = 3(2)^4}\\\displaystyle \large{a(4) = 3 \cdot 16}\\\displaystyle \large{a(4) = 48}[/tex]

Therefore, the sum of 1st term and 4th term is:—

[tex]\displaystyle \large{a(1)+a(4) = 6+48}\\\displaystyle \large{a(1)+a(4)=54}[/tex]

Answer:

Step-by-step explanation:

They are similar by angle-angle similarity.

Answer:

Yes

Step-by-step explanation:

4(w+8)

4 x w = 4w  4 x 8 = 32

Put it all together 4w+32 your multiplying the 4 by the number and letter in the parentheses then you put the to answers you got in a equation such as 4w + 32

Answer:

0.58

Step-by-step explanation:

Answer:The answer for number one is 37cm,two is 62m,three is 80m, and the forth one is 45m.

Answer:

y=2x-1

Step-by-step explanation:

Answer:

A. 17

Step-by-step explanation:

Let X be the intersection of lines QR and NP.

By Power of a Point, we have [tex]QX\cdot XR=NX\cdot XP.[/tex]

(This can be proven with similar triangles by connecting QN and PR and using proportions with similar triangles [tex]\triangle QXN[/tex] and [tex]\triangle RXP[/tex].)

Plugging the values we know into [tex]QX\cdot XR=NX\cdot XP,[/tex] we have

[tex]12\cdot(x-2)=(3x-1)\cdot 3[/tex].

Dividing both sides by 3 gives

[tex]4(x-2)=3x-1.[/tex]

Distributing the left hand side gives

[tex]4x-8=3x-1.[/tex]

Subtracting 3x from both sides, we have

[tex]x-8=-1.[/tex]

Finally, adding 8 to both sides, we have

[tex]x=7.[/tex]

The question asks to find QR. (I'm assuming this is what you meant in the question.) With the lengths given, we know

[tex]QR=12+(x-2)=x+10.[/tex]

Therefore, plugging x in gives us

[tex]\boxed{QR=17.}[/tex]

Answer: 46

Step-by-step explanation:

Answer:

I can't understand the question can u explain briefly

Answer:

C. $8483

Step-by-step explanation:

To find the  coffee sales, we plug in the value of x as 34 into y = 60x + 6443.

Therefore, the answer is C. $8483.00.

Answer: each person would get 1.75 each

Step-by-step explanation:

devide 7.00 by 4

Inequality can be used to find m will be 45m - 30 ≥ 1100. Inequality is an opinion of an ordering relationship between two digits or algebraic terms,

inequality is a statement of an order relationship between two numbers or algebraic expressions, such as greater than, greater than or equal to, less than, or less than or equal to.

The amount charged for lawn= $45

"m" is the total number of lawns they move per week. Because they charge $ 45 per lawn, the total amount they will charge for m lawns will be $ 45m.

Every week, they spend $ 30 of their whole earnings on gasoline. As a result, each week's total earnings will be

45m-30

Everybody wants to make at least $275. Because there are four of them, the total they aim to earn is at least

The total amount has to be earned for the four friends=4 x 275 = $ 1100

We need to figure out how many lawns they'll have to move in the following week to earn at least $1100. The equation is as follows:

45m - 30 ≥ 1100

This disparity may be used to find m, the number of lawns they need to mow next week to earn at least $275 for each participant. This can be solved in the following way:

45m ≥ 1130

m ≥ 25.11

We round up the number of lawns to 26 to guarantee they earn at least $ 1100 in total because the number of lawns must be a whole number.

we get m ≥ 26.

Hence inequality can be used to find m will be 45m - 30 ≥ 1100.

To learn more about the inequality refer to the link;

https://brainly.com/question/19491153

Answer:

it’s A:)

Step-by-step explanation:

Step-by-step explanation:

so, that means the friend's garden length is

15m 24cm + 2m 98cm

we can do this in 2 main ways.

1. using the fact that this is a metric system with 1m = 100cm.

15.24m + 2.98m = 18.22m = 18m 22cm

2. using fractions

15 24/100 m + 2 98/100 m =

= (1500 + 24)/100 + (200 + 98)/100 =

= 1524/100 + 298/100 = (1524 + 298)/100 =

= 1822/100 = (1800 + 22)/100 = 18 22/100 m =

= 18m 22cm

ultimately, they are both really using the same principles, but it looks a little bit different.

Answer:

$125

Step-by-step explanation:

5% of 125 is 6.25

6.25 + 125 = 131.25

Please give brainliest!

Answer:

x=4

Step-by-step explanation:

4x4x4=64

4x4=16

16 x 4 = 64

She needs to add 4 more layers to get the needed volume

The formula for calculating the volume of the box is given as:

V = lwh

l is the length  = 5 in

Width  = 3in

Height = 1 in

Volume of the box = 15 cubic inches

The number of layed needed  = 75/15 - 1 = 4 layers

Hence she needs to add 4 more layers to get the needed volume

Learn more on volume of the box here: https://brainly.com/question/14957364

Answer:

  see attached

Step-by-step explanation:

The slope is the ratio of the change in y to the change in x. The y-intercept is the function value when x=0.

__

A table demonstrates a y-intercept of 4 if the y-value for x=0 is 4. It demonstrates a slope of 3 if the y-value increases by 3 when the x-value increases by 1.

A graph demonstrates a y-intercept of 4 when the line crosses the y-axis at y=4. It demonstrates a slope of 3 if it rises 3 grid squares for each grid square it runs to the right.

The table and graph indicated in the attachment both show a slope of 3 and a y-intercept of 4.

Answer:

5 & 9

Step-by-step explanation:

Answer:

9 and 5

Step-by-step explanation:

9 + 5 = 14.

9² = 81, 5² = 25.

81 + 25 = 106.

Answer:

2 with a reminder of 2 ( 8/3=2R.)

The function  f[g(x)] = 10x+105 will represent  the function

We have two functions

[tex]F(x)=10x+25[/tex]  

and

[tex]g(x)=x+8[/tex]

To find  f[g(x)] put the value of g(x) in F(x)

[tex]F(g(x)=10(x+8)+25[/tex]

[tex]F(g(x)=10x+80+25[/tex]

[tex]F(g(x)= 10x+105[/tex]

Thus  the function  f[g(x)] = 10x+105 will represent the function

To know more about functions follow

https://brainly.com/question/25638609

Answer:

Perimeter = 180

Area = 1080

Step-by-step explanation:

Perimeter is length of all sides added together. 30+78+72 = 180

Area is the length times the height/2 for a triangle. 30*72/2 = 1080

I hope this helped <3

The function is

Graph attached

There is one real zero only

That's-1.047

Answer:

x=11

Step-by-step explanation:

Hope that helps!

It is x= 11 I hope this helps!

Answer:

the point ( 5, 7) lies in the first quadrant.

Step-by-step explanation:

X coordinate is positive and the Y coordinate is positive in the first quadrant.

Answer:

Quadrant I

Step-by-step explanation:

Quadrant I : (x, y)

Quadrant II : (-x, y)

Quadrant II : (-x, -y)

Quadrant IV : (x, -y)

Therefore, as the x and y values of (5, 7) are both positive, the point is located in Quadrant I

Answer: x=26

Step-by-step explanation: