Which equation does
NOT represent a direct variation?
A) y= 5x
C) y= 15x
B) y -5x
D) y= 5x+1

Answers

Answer 1
D. Direct variation you do not add another variable.

Related Questions

Does anyone know the answer to 8% of 65?

Answers

Answer:

5.2

Step-by-step explanation:

I just used a calculator

Answer:

5.2

Step-by-step explanation:

You change 8% into a fraction so it will be 8/100. So the question will now be

8/100 X. 65/1

So when you multiply them you will get 5.2

MARK AS BRAINLIEST.

Evalueate-2/5-x(-9/10) where x= 4/5​

Answers

Answer:

i think 8/25

Step-by-step explanation:

Answer:

-2 1/10

Step-by-step explanation:

2/9 divided by 5/12 in a simples form
answer is a fracton

Answers

Answer:

8 / 15

Step-by-step explanation:

2/9 ÷ 5/12

= 2/9 × 12/5            Reciprocal of 5/12

= 2×12 / 9×5           Multiply num. by num. and denom. by denom.

= 24 / 45                 Find LCD

= 24 ÷ 3 / 45 ÷ 3     Divide num. and denom. by LCD to simplify.

= 8 / 15

A 3m wide road runs around a circular park whose circumference is 132m . Find the cost of fencing the outer boundary of the road at the rate of $10 per m​

Answers

Answer:

$ 1508.57 and please give brainliest

Step-by-step explanation:

The road around the park = 3 m wide,

and the circumference of the park = 132 m,

We have to find the cost of fencing

the outer boundary,

the rate = $10 per m

Step-by-step explanation:

As we know that the circumference

of a circle = 2 × 22÷7 × radius

2 × 22÷7 × radius = 132 m,

44 × radius = 132 m × 7,

44 × radius = 924 m,

radius = 924 ÷ 44 m

So, radius = 21 m ( smaller circle )

radius = 21 m + 3 m ( larger circle )

= 24 m

Usually, we fence on the borders means it's

the circumference of the larger circle

= 2 × 22÷7 × radius

= 44÷7 × 24 m

= 1056÷7 m

= 150.85 m

cost of fencing = $ 10/m

total cost = 150.85 × $ 10

= $ 1508.57

Need help. Image below. (Geometry)

Answers

Answer:

B is subset of A

Step-by-step explain

I think in my college

simplify this equation

-8 (7x - 4)

Answers

-56x+32

Hope this helps

Answer:

-8(7x-4)

-56x+32

Step-by-step explanation:

hdhjsjshkdkd

d

d

d

d

d

what is the answer? 10 + (–4) =

Answers

answer

6

explanation

10+(–4)

When there is a + sign Infront of an expression with parentheses, the expression remains the same.

10–4

Subtract the numbers.

6

The answer is 6

3x – 3 + 5x = 4(2x – 3).

Answers

-9 that is the answer

Answer:

3x - 3 + 5x = 4(2x -3)

collect like terms

3x + 5x - 3 = 8x - 12

8x -3 = 8x - 12

8x -8x = 3 - 12

it's null

the expression is an indefinite one

8. Jackie is creating a spreadsheet to keep a record of amounts she has collected
from customers for candy boxes she has sold to them. She must write a linear
equation in two variables to represent the amount collected in terms of
number of boxes sold. She has been using the table below to determine the
amount to charge.

Which linear equation in two variables can Jackie used to represent the amount of collected in terms of number boxes sold in her spread sheet?

A. y=5.5x+6.75

B.y=13.5x-1.25

C.y=13.5x+12.25

D.y=6.75x+5.5

Answers

Answer:

D. y = 6.75x + 5.5

Step-by-step explanation:

The slope intercept form:

y = mx + b, where m- slope, b- y-intercept

Use two ordered pairs from the table and work out the equation.

(1, 12.25) and (3, 25.75)

Find the slope:

m = (y₂ - y₁)/(x₂ - x₁)m = (25.75 - 12.25)/(3 - 1) = 13.5/2 = 6.75

Find the y- intercept:

12.25 = 6.75*1 + bb = 12,25 - 6.75b = 5.5

The equation is:

y = 6.75x + 5.5

Correct choice is D

(1,12.25)(3,25.75)

Slope

m=(25.75-12.25)/3-1m=6.75

Equation in point slope form

y-12.25=6.75(x-1)y=6.75x+5.5

A man walks 10 miles In xhours. How far does he walk in one hour?

Answers

Answer:

10

Step-by-step explanation:

Answer:

if he is walking 10 miles then in 10 hours

Step-by-step explanation:

every 1 mile is 1 hour meaning every 10 miles is every 10 hours

What is the y-intercept of the function, represented by the table of values
below?
O A. 5
O B. 3
O c. 10
O D. 6

Answers

What is the other part of it with the numbers?

Estimate 0.03415 to the nearest hundredth. Express your answer as a single digit times a power of ten

Answers

Answer:

3 raise to power -100

Step-by-step explanation:

If you like my answer than please mark me brainliest thanks

What is 1,00000000000000000000000000 x 2,00000000000005567898765434567899876543456787654

Answers

Answer:

2

Step-by-step explanation:

caulculator

A cube has edge length 11 inches. Just type the number of the answer.
What is the volume?
cubic inches
What is the surface area?
square inches

Answers

Answer:   Volume = 1331   & Surface Area = 726

Step-by-step explanation:

Volume of a cube = l³

                              = (11 in)³

                              = 1331 in³

Surface area of cube = 6a²

                                   = 6 (11 in)²

                                   = 726 in²

Simplify as far as possible.
7

5

3

5

Answers

Answer:

4 sqrt(5)

Step-by-step explanation:

7 sqrt(5) - 3 sqrt(5)

These are like terms so we can subtract

4 sqrt(5)

Simplify the expression to a polynomial in standard form (x-3)(2x²-5x-5)

Answers

[tex] = 2 {x}^{2} - - 11 {x}^{2} + 10x + 15[/tex]

hope it helps

QUICKLY! ILL GIVE BRAINLEST AND THANKS!!

The number of kilometer, k, an airplane flew is shown in the table, where the time, t, is hours after take off. Choose the most appropriate scale for graphing this data set.

Answers

Answer:

t one because changing for t is approximately 1

and for kilometers is better you choose 1000

I don't understand this question can someone help me with this please, please explain!! and thank you for the help!! If u dont know try your best :D

Answers

I’ll try let me just try

Answer:

A) 23+x = 35

x = 12

Step-by-step explanation:

The question is asking you to find the equation and variable that best represents the scenario. We know that Emily had 35 dollars and had 7 dollars after paying for everything. This means that 7 plus what she spent must equal 35. However, we only know the cost of the ticket. So, add the cost of the ticket to the money left to figure out part of the equation. This equals 23 dollars. Therefore, whatever is left must be what she spent on lunch. So, the equation should look like 23 + x = 35. This is because the $23 is the ticket/the amount left and the x is the cost of lunch. Together they equal what Emily brought to the fair.

Given f(x)=3x^2-5x+k and the remainder when f(x) is divided by x-4 is 38, then what is the value of k? brainliest for correct answer

Answers

Answer:

30

Step-by-step explanation:

please give me a brainlist

Find A + B. Help me please.

Answers

Answer:

D.

therefore,A+B is equal to D

Graph: y
2 + 5
y
X
y
8
6
4
2.
x
-4
-2.
2
4.
6
8
-2
-4
Draw
Click or tap the graph to plot a point.

Answers

This is how it should look graphed.

The graph of [tex]y = \frac 34x +5[/tex] has a slope of 3/4 and a y-intercept of 5

The linear equation is given as:

[tex]y = \frac 34x +5[/tex]

Set x = 0

[tex]y = \frac 34 * 0 +5 = 5[/tex]

Set x = 1

[tex]y = \frac 34 * 1 +5 = 5\frac 34[/tex]

Set x = 2

[tex]y = \frac 34 * 2 +5 = 6\frac 12[/tex]

The above means that, the graph of [tex]y = \frac 34x +5[/tex] passes the following points

[tex](x,y) = \{(0,5), (1, 5\frac 34), (2,6\frac 12)\}[/tex]

See attachment for the graph of the linear function [tex]y = \frac 34x +5[/tex]

Read more about linear equations at:

https://brainly.com/question/14323743

please someone help me asap i will give brainliest to correct answer!

Answers

Answer:

C

Step-by-step explanation:

it's c because this is a false statement, which means that the original statement is also a false one

so it doesn't have any answer

Please help me with question 8

Answers

Answer:

1.6

Step-by-step explanation:

sorry this is probably really weird to cut peanuts like this

Answer:

5/8 pounds

Step-by-step explanation:

5/2/4 Convert, then multiply by one fourth

If two books costs $90 how much for 5 book

Answers

450 all you need to do is multiply hope this helped!!

Answer:

$450

Maybe this will help

ts 2
What is the slope of the line shown below?
y
40
30
20
10-
-40
30...20...10
11
20
30
40 X
10
-20
30
40

Answers

Hello there!

When we are given the graph of a line and two points on the graph, we can calculate the slope of the line using Rise/Run.

Rise=How many units we move up (here, the rise is 3)

Run=How many units we move left or right (Here, the run is 5)

So the slope of this line is [tex]\frac{3}{5}[/tex]

Hope this helps you!

~Just a joyful teen

[tex]SilentNature(GraceRosalia)[/tex]

I got Points to burn, here you go

6÷2(1+3)

Answers

Answer:

12

Step-by-step explanation:

huhiihiuhihihihihihi

Answer:

1+3=4 and 2 times 4 is eight. 8 divided by 6 is 1.33333333333333333333

Geometry please help ASAP

Answers

Answer:

D) 22

Step-by-step explanation:

B is the midpoint. The midpoint is the point in a line that breaks the line into two equal segments. With that info, we know that BC = AC.

So that means:

3x - 14 = x + 10

Now solve this equation.

3x - 14 = x + 10

+14. +14

3x = x + 24

-x

2x = 24

/2. /2

X = 12.

Now we know the value of x, insert the value into x + 10.

12 + 10 = 22

The answer is 22

Answer:

B) 12

Step-by-step explanation:

Because,

3x - 14 = x + 10

3x - x = 10 + 14

2x = 24

x = 12

the sum of three numbers is 20
the first is 4 times the sum of the other two
the second is seven times the third
what is the product of all three

Answers

Answer:

A*B*C= 28

Step-by-step explanation:

A+B+C=20

1. A = 4(B+C)

2. B = 7C

3. C = C

----------------------

1.

A = 4( 7C + C )

A=4(8C)

A= 32C

---------------------

A+B+C=20

32C + 7C + C = 20

40C = 20

C = 20/40

C = 1/2

------------------------

A= 32(1/2) = 32/2 = 16

B= 7(1/2) = 7/2

C= 1/2

A*B*C = 16 * 7/2 * 1/2

A*B*C=  28

             

HELP PLEASEEEEEEEEEEEEEEEEEE

Answers

Answer:

19, 18, 15.5

Step-by-step explanation:

To solve this problem, you need to substitute the given values into the function.

b(x = -2) = 18 - 0.5(-2) = 18 + 1 = 19

b(x = 0) = 18 - 0.5(0) = 18 - 0 = 18

b(x = 5 ) = 18 - 0.5(5) = 18 - 2.5 = 15.5

-6+2u≤2 ?????????????????

Answers

Answer:

2u≤8⇒u≤4

Step-by-step explanation:

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