Can someone plz help me with this one problem!

Answer:

y=x and y=1

                  4  x

Step-by-step explanation:

We know,

'Direct Variation function' is the function where two quantities vary directly i.e. variables x and y are said to be directly varying if 'y=kx' where k is the constant of variation.Thus, from the options, we see that the function,

y=x

is varying directly with the constant of variation i.e. k = 1.

y= 1

    4 x              

is also varying directly with constant k=1

                                                                 4

Answer:

y = x

Step-by-step explanation:

I did the assignment hope it helps (A like helps me if you have time)

Answer:

duration of trip without traffic: 1 hour

duration of trip with traffic: y + 1

The total duration must be less than 3 hours, so the inequality can be written as y + 1 < 3.

Step-by-step explanation:

edmentum answer

Answer:

y + 1 < 3.

Step-by-step explanation:

Answer:

no is the correct answer

Answer:

Step-by-step explanation:

a

The required proportional expression for the given condition is y = 0.5x.

Given that,
Darla has a recipe for pot roast. there is a proportional relationship between the weight (in pounds) of the pot roast x and the total cooking time (in hours) y her recipe says that a 6-pound pot roast should take 3 hours to cook.

Proportionality is defined as between two or more sets of values, and how these values are related to each other in a sense are they directly proportional or inversely proportional to each other.

Here,
According to the question,
y = kx,
put y = 3 and x = 6
3 = 6k
k = 0.5
Put k in the equation,
y = 0.5k

Thus, the required proportional expression for the given condition is y = 0.5x.

Learn more about proportionality here: https://brainly.com/question/22620356

#SPJ2

Answer:

140 options

Step-by-step explanation:

10 * 14 = 140

Answer:

2/5

Step-by-step explanation:

20 x 3 = 60

2/15 x 3 = 2/5

Sidenote: Hope this helps! :D

Answer:

6/15 miles in an hour.

Step-by-step explanation:

Hi!

I can help here.

So basically lets see what we have :

2/15 a mile in 20 minutes

And we are being asked :

How much will they pave in a hour, in miles.

So we need to take the 2 from the 2/15 since that is how much they have done in 20 minutes.

It is important to note that in a hour there is 60 minutes.

So an easy thing to do is take the 60 and divide it by 20 to find how many 20's go into 60.

60/20

=

3

So we now can take this 3 and the 2 in 2/15 and multiply.

3 x 2

=

6

So now it is

6/15

And that is your answer.

6/15 miles in an hour.

Remember you can simplify,

2/5

I hope this helps!

If you have any questions or are just confused feel free to comment or message me. :)

Answer:

yes

Step-by-step explanation:

16:45 = 15:45

[tex]\frac{16}{48}[/tex] = [tex]\frac{15}{45}[/tex]

3=3

Answer:

yes

Step-by-step explanation:

Answer:

4.

Step-by-step explanation:

-1/2 * 1/4 = -1/8

-1/2 * -3/8 = 3/16

-1/2(1/4x-3/8) = -1/8x + 3/16

Answer:

yes

Step-by-step explanation:

Answer:

Yess this is a random

Step-by-step explanation:

Answer:

Step-by-step explanation:

Shade the top side of the boundary line if you have the inequality symbols > or ≥. Shade the bottom side of the boundary line if you have the inequality symbols < or ≤.

Answer:

4

Step-by-step explanation:

cross multiplying

16x=64

x=4

Answer:

know j

Step-by-step explanation:

Answer:

1. A

2. G

3. C

hope that helps!

Answer:

v < 1/7

Step-by-step explanation:

If you meant 7v - 6 < -5, then:  7v < 1 and v < 1/7

Answer:

Always tell the doctor exactly where it hurts. 6. When the nurse comes in. 7. Did you have any cavities this time? 8. ... add words to make it a sentence and write the sentence on the line. ... The simple predicate tells what the subject is or does. It does ... Sentence will vary. 10. Visiting Portugal has always been my dream. 3.

Step-by-step explanation:

Answer:

8831.25

Step-by-step explanation:

Answer:

x = 77°

Step-by-step explanation:

A flat angle is 180°.

180° - 130° = 50°

The sum of all the angles in a triangle is 180°.

180° - 50° - 53° = 77°

Answer:

77°

Step-by-step explanation:

name the third side of the triangle y

therfore we look for y first

y=180-130(angle on a straight line is 180)

=50

now we find x

as well know the sum of angle in a triangle is 180

x=180-(53+50)

=180-103

x=77°

There are 2 ears per 4 paws

Answer:

A

Step-by-step explanation:

I think I mean to me it makes since

Answer:

x=76

Step-by-step explanation:

hope this helps u

hope its exactly what u want

Step-by-step explanation:

first you have to take all similar variable on the same side of the equation and the constants on the other side then solve the question .

example : -12x + 9 = -15x

-12x +15x = -9

3 x = -3

X = -3/3= -1

x = -1

like this you can solve all the other equation ..

Hope this will be helpful to you ..

plz mark my answer as brainlist if you find it useful..

Answer:

a)-3

b)2

c)27

you subtract 9 from both sides

-12x+9-9=-15-9

simplify=-12x=-15x-9

add 15x to both sides=-12x+15x=-15x-9+15x

Simplify=3x=-9

divide both sides by 3

3x/3=-9/3

x=-3

b)Step 1: Subtract 8.5x from both sides.

4.5x+11.5−8.5x=8.5x+3.5−8.5x

−4x+11.5=3.5

Step 2: Subtract 11.5 from both sides.

−4x+11.5−11.5=3.5−11.5

−4x=−8

Step 3: Divide both sides by -4.

−4x/−4=−8/−4

x=2

Answer: x=2

Step 1: Subtract 1/3x from both sides.

2/3x−9=1/3x

2/3x-9-1/3x=1/3x-1/3x

1/3-9=0

Step 2: Add 9 to both sides.

1/3x-9+9=0+9

1/3x=9

Step 3: Multiply both sides by 3.

3*(1/3x)=(3)*(9)

x=27

hope that was useful would appreciate a brainliest  if it helps you

Answer:

Area: 8

i hope this helped! :)

Answer:

the answer is 48

Step-by-step explanation:

add everything and then subtract 4

Answer:

 =  6

Step-by-step explanation:

search g o o g l e 1/4x = 3/2

they will give you an Step-by-step explanation

Answer:

1/4x=3/2

1/4x=6/4

1/4x=6x/4x

1=6x

x=1/6

Step-by-step explanation: