What is the equation of the line?
a) y=2x+1
b) y= -x+2
c) y=x+2
d) y=x+1

2 and 2/5 are to be written as 12/5. Then Helena is correct.

A fraction number is a number that represents the part of the whole, where the whole can be any number. It is in the form of numerator and denominator.

George drew the diagram given below to represent 2 and 2/5.

Helena says this is the same as 12/5.

2 and 2/5 can be written as 12/5.

Then Helena is correct.

More about the fraction number link is given below.

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Answer:

How does y vary with x?

This is called direct variation and to find proportionality, we use the formula y/x = K

Step-by-step explanation:

The first table's results would look like:

6:15

12:30

18:45

24:60

30:75

To do these, you divide the y values by the constant to receive x.

If you need more help, you message me :) Good luck with your work!

Answer: k=x/y

Step-by-step explanation: Voila

Answer:

7w-14

7(9)-14

63-14

49

Step-by-step explanation:

Answer:

49

Step-by-step explanation:

since the value of W is given, 9, we have to plug it into the expression to simplify it further.

9 x 7 = 63

63 - 14 = 59

49

Answer:

B

Step-by-step explanation:

took test

Answer:

11

Step-by-step explanation:

9 times 3 minus 16 gives you 11

Answer:

өзің жаз түсіңдіңба өшір бренлиді ok

Answer:

less than

this is 100% correct

Answer: 21.038 ft

Step-by-step explanation:

6.7x3.14=21.038

Answer:

c = 81x^28-n

Step-by-step explanation:

By solving the expression, the value of c will be "[tex]81x^{28-n}[/tex]". A further explanation is below.

The given expression is:

By multiplying the powers in the bracket, we get

→       [tex]3^4x^{28} = cx^n[/tex]

By moving "[tex]x^n[/tex]" to the other side of the equation, we get

→ [tex]3^4x^{28} x^{-n} =c[/tex]

→   [tex]81x^{28-n} =c[/tex]

Thus the above answer is right.

Learn more:

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Answer:

Its A...

Step-by-step explanation:

11/25 = 11 ÷ 25

11 ÷ 25 = 0.44

A: 0.44

Answer:

the last option

Step-by-step explanation:

[tex]x = y \\ {(10 \sqrt{2}) }^{2} = 2 {x}^{2} \\ 200 = 2 {x}^{2} \\ {x}^{2} = 100 \\ x = 10 \\ y = 10[/tex]

Answer:

Try 150

Step-by-step explanation:

I'm not sure but it might work.

Answer:

150

Step-by-step explanation:

180-30 = 150 degrees

Answer:

0

Step-by-step explanation:

Answer:

The answer is

[tex]y = - 5[/tex]

Step-by-step explanation:

[tex]m = 0 \\ y = mx + c \\ y = c \\ y = - 5[/tex]

Step-by-step explanation:

the steps are done in the picture .

hope it helps

Answer:

c

Step-by-step explanation:

just took the test

Answer:

Greater than 3

(This part I have scribbled so I can answer )

he Sunday xwnjwnxjwnhxenjxsnhxbshdbchhxe

Answer:

The answer is 66°

Step-by-step explanation:

In the triangle pcd

[tex] \sin(pcd) = \frac{11}{cd} [/tex]

In the triangle dcr

[tex] \sin(dcr) = \frac{11}{cd} [/tex]

Then

[tex] \sin(pcd) = \sin(dcr) \\ m < pcd = m < dcr = 33 \\ then \: \\ m < [/tex]

m<pcr = 66°

Answer: g= 33

Step-by-step explanation:

g-8= 25

Add 8 to both sides

g-8+8=25+8

g+0= 33

g= 33

Answer: Required expression = 8h +3.50

Emilia's job pay  $ 43.5 in a day when she works 5 hours.

Step-by-step explanation:

Given: Hourly earning = $8.00

gas allowance per day =  $3.50

Pay per day = (Hourly earning ) x (Number of hours ) + (gas allowance per day)

Let h = number of hours

Pay per day = 8h +3.50

If Emily worked for 5 hours, then put h= 5, we get

Pay per day = 8(5) +3.50

= $ 40 +3.50

= $ 43.5

Required expression = 8h +3.50

Emilia's job pay  $ 43.5 in a day when she works 5 hours.

Answer:  B) 1

=======================================================

Explanation:

I'm assuming you were given the list of points to be

{(2,8). (12,3).(c,4), (-1,8). (0,3}}

the x coordinates of each point are: 2, 12, c, -1 and 0

If c is equal to any of the other x coordinates (2, 12, -1, or 0), then this will mean we have a repeated x coordinate. In turn, this leads to us not having a function.

---------

Consider the case that c = 2.

This means that (2,8) and (2,4) are two points in this relation. The input x = 2 leads to multiple outputs y = 8 and y = 4 at the same time. A function is not possible here. A function is only possible if we have any given input lead to exactly one output only. So this is why c = 2 is not possible if we want a function. The same goes for the other x coordinates mentioned.

All of this means we can rule out choices A, C, and D

Choice B means that c = 1 and this x coordinate hasn't been mentioned yet. So this could be a value of c that leads to a function. This is why choice B is the final answer.

Answer:

0.53333333333

Step-by-step explanation:

pls give me brainlest

Answer:

8/15 or 0.5333

Step-by-step explanation:

Answer:

$5468

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 2.34%/100 = 0.0234 per year,

then, solving our equation

I = 5000 × 0.0234 × 4 = 468

I = $ 468.00

The simple interest accumulated

on a principal of $ 5,000.00

at a rate of 2.34% per year

for 4 years is $ 468.00.

Answer:

15ml/5ml=3

the answer is 3teaspoons

Answer:

15 mL = 3 tsp

Step-by-step explanation:

15/5 = 3

Answer:

i think its the first and or third one if its 2 options its the first and third are ur to go and if its just one its the third

Step-by-step explanation:

Answer:c

Step-by-step explanation: The party will be grand

The fee to use the room is $25. And the cost of dinner is $16 per person. Then the correct options are B and D.

A connection between a number of variables results in a linear model when a graph is displayed. The variable will have a degree of one.

Let the equation of the line pass through (x₁, y₁) and (x₂, y₂).

Then the equation of the line is given as,

[tex]\rm (y - y_2) = \left (\dfrac{y_2 - y_1}{x_2 - x_1} \right ) (x - x_2)[/tex]

Michelle is arranging a commemoration party at a café. There is an expense to utilize the meal room, in addition to the expense of supper each.

Let y be the total cost and x be the number of people.

From the table, the two points are (25, 425) and (30, 505). Then the equation is given as,

(y - 425) = [(505 - 425) / (30 - 25)](x - 25)

y - 425 = 16(x - 25)

y = 16x + 25

The fee to use the room is $25. And the cost of dinner is $16 per person. Then the correct options are B and D.

More about the linear equation link is given below.

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Answer:

19440

Step-by-step explanation:

18000 x 0.08 = 1440

1440 + 18000 = 19440

Answer:

Attached below

Step-by-step explanation:

sorry couldnt d it on paper ;)