How do I find the correct answer and what is the correct answer ​

Answer:

x=138

Step-by-step explanation:

68+70+a=180

138+a=180

a=42

180-42=x

x=138

Answer:

5

Step-by-step explanation:

So the total number of magazines he has to read are 26

He has read R magazines = 21 magazines

So the equation relating M to R is

m + r = 26

We also know that r = 21

Hence, m + 21 = 26

subtract 21 from both sides

m = 5

The equation is m + r = 26

And, the number of magazines should be 5

Since Reuben has 26 new magazines to read

And, here  M be the number of magazines he would have left to read after reading R

So here the equation is m + r = 26

Since r = 21

So, m + 21= 26

m = 5

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Answer:

A 1.50$ for each chicken wing.

Step-by-step explanation:

Answer:

$1.50

Step-by-step explanation:

34.50 divided by 23 = 1.50

Answer:

x=10

Step-by-step explanation:

sinplify the algebraic terms first, 3x + -4x is equals to -x, so the equation can be rewritten as 6 + -x = -4

now add x to both sides of the equation(which still holds true since you are adding to both sides)

6 = -4 + x

x = 6 + 4 = 10

Answer: x=10

Step-by-step explanation:

3x + -4x= -1x

-6 +-4= -10

-10/-1 is 10

Answer:

6

Step-by-step explanation:

The factors of 18 are: 1, 2, 3, 6, 9, 18

The factors of 30 are: 1, 2, 3, 5, 6, 10, 15, 30

Then the greatest common factor is 6.

Step-by-step explanation:

m=[tex]\frac{2-(-8)}{0-4}[/tex]=[tex]\frac{10}{-4}[/tex]= -2.5

this may be right but I do not know

Domain is basically all of x values.

Range is basically all of y values.

That means if you want to find the domain, you can check from the coordinate-x and if you want to find the range, you can check from the coordinate-y.  

As you can see in the graph, there are the colored and non-colored dot. Both present the inequality symbol. If it's a colored circle/dot then it's either ≤ or ≥ but if it is non-colored dot then it's either > or <

From the graph, we can say that the minimum value is at -4 when x = -5

and there is no maximum value considering the x = 1 then y = 7 isn't counted due to being uncolored dot.

As mentioned, Domain is the set of all x values. We check the coordinate-x plane and notice that it begins from x = -5 to x = 1. That means it is -5≤x<1

Remember that the x = 1 one is uncolored so it's either > or < but it is < because 1 has more value than -5. Now we know the domain.

About range, we check coordinate-y plane. It starts from -4 to 7. Therefore, the range is -4≤y<7.

Therefore, Domain is -5≤x<1 and Range is -4≤y<7

Answer:

Yes

Step-by-step explanation:

We know this because the proportion can be used to find another answer.

Example:

How many feet did the elevator ascend in 0.25 minutes?

 750           x

---------- = ----------

    1           0.25

750(0.25) = 1x

187.5 = x

***Sorry about the format. Hope this helps!

9514 1404 393

Answer:

  (0, 0)

Step-by-step explanation:

The y-intercept is the value of y where the line crosses the y-axis. In the form ...

  y = mx + b

the y-intercept is the value of b.

Comparing the given equation to this form, we see that b = 0.

The y-intercept is y=0; the point is (0, 0).

Answer: 12 miles

Step-by-step explanation:

speed

=

distance

/time

The tourist says that if his speed is  4  mph

, then he will be 30 minutes late (which is 0.5 hours). This means that he will travel  d  miles in  t+0.5  hours.

4=d/t+0.5

The tourist also says that if his speed is  5  

mph, then he will be 6 minutes early (which is 0.1 hours). This means that he will travel d  miles in  t

−

0.1  hours.

5=d/t−0.1

Multiply by the denominator to get 4t+2=d, and 5t-0.5=t.

We know that the two equations are equivalent, so

4t+2=5t-0.5

Simplify

t=2.5

Plug it in to the distance formula

4t+2=d

d=12

The tourist covers 12 miles.

Give Branliest if this helped!

Answer:

12 cause rssm

Step-by-step explanation:

i do rsm and it worked

Answer:

Step-by-step explanation:

You can use the midpoint formula: [tex]\frac{ChangeInX}{2} ,\frac{ChangeInY}{2}[/tex]

So, the Change In X is: 10 - 6= 4

And the Change in Y is: 3 - (-3) = 6

Once you divide both of the changes by 2, you get

X: 2

Y: 3

So the midpoint is: (2,3)

Answer:

y=2 and 1/7

Step-by-step explanation:

the solution is not an ordered pair

Answer:

1 1/4

Step-by-step explanation:

trust my guy just keep adding until you get 1 cup of milk

Answer: I believe it's B, but im not sure.

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

starting weight: 65

65-5=60

60/15=4

Answer:

4 lbs per day

Step-by-step explanation:

Take the final weight and subtract the starting weight

65-5 = 60

Divide by the number of days

60/15 = 4

The average rate of change is 4 lbs per day

Answer:

1, 2, 4

Step-by-step explanation:

1x4=4

2x2=4

Answer:

1,2,4

Step-by-step explanation:

1 x 4 = 4

2 x 2 = 4

So the factors are 1, 2, 4

Answer:

76psi

Step-by-step explanation:

P1 x V1 = P2 x V2

P1=19psi

P2=

V1=3L

V2=750ml (0.75 L)

19x3=0.75

=76

Answer:

a = -2

h = 5

k = 4

Step-by-step explanation:

Transformations

the a represents stretch or compression or a reflection over the x-axis (reflection over x-axis)

the h represents a horizontal shift (moves left 5 units)

the k represents a vertical shift (moves up 4 units)

Answer:

3 packages of sausages and 2 packages of bread rolls.

Step-by-step explanation:

3 times 12 is 36

18 times 2 is 36

Answer:

the answer is 216

Step-by-step explanation:

12 × 18=?

     1 2

×     1 8

+     9 6

+   1 2  

=  2 1 6

Therefore:

12 × 18 = 216

honestly we can't answer without the graph so sirry

Answer:

Follows are the solution to this question:

Step-by-step explanation:

It is popular for their conceptual paintings or mathematical works, photographers such as Al Held, Bridget Riley, etc. Riley is known through its craft.  

Many abstract painting forms are famous in addition to optical art. Its creativity and viewer are imbued with such a sense of creativity. To produce a finished piece which reflects a particular thing, its artistic work combines different colors, structure, or materials.

We like this type of art because it is so, pure types, that allows us to understand the forms of art. These forms examine the relationship between shapes, colors as opposed to traditional forms. In contrast, art reflects culture often. Visual art, hence it's important because it represents a community that has moved after 2000 years.

Answer:

This problem has no answer.

Step-by-step explanation:

24+6k<-6(-4-k)

24+6k<24+6k

24-24<6k-6k

0<0k

This problem has no answer.

Answer:

s = 3.75

Step-by-step explanation:

Let b = price of a burger

Let s = price of a side item

2b+s = 14.75

3b+2s = 24

Multiply the first equation by -2

-4b-2s =-29.50

Add to the second equation to eliminate s

-4b-2s =-29.50

3b+2s = 24

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

-b = -5.50

Multiply by -1

b = 5.50

Now find s

2b+s = 14.75

2*5.50 +s =14.75

11 + s = 14.75

Subtract 11 from each side

s = 14.75 -11

s = 3.75

Answer:

sf=3/7

..................

Answer:

Maylin should purchase one unit of each socks & jogging shorts.

Step-by-step explanation:

In case of two goods, consumer is at equilibrium when marginal utility per dollar spent on last unit of the goods are equal, ie MU 1 / P1 = MU 2 / P2 (MU are the marginal utilities / marginal benefit of two goods, P are the price of two goods)

Given : MU1 (So) = 20, MU2 (JSh)  = 30, P1 (So) = 10, P2 (JSh) = 15

So, equilibrium is at where MU1 (So) / P1 (So) = MU2 (JSh) / P2 (Jsh)

20/10 = 2, & 30/15 = 2.  MU's per dollar are equal for both.

So Maylin is in equilibrium, she should purchase one unit of each socks & jogging shorts.

The consumption schedule for Maylin is given as

4 pairs of socks at $10 per pair

2 jogging shorts at $15 per short

Marginal benefit from socks = MUs = 20

Marginal benefit from socks = MUj = 30

To maximize utility. The necessary condition =

[tex]\frac{MUs}{Ps} =\frac{MUj}{Pj} \\\\\frac{20}{10} =\frac{30}{15}[/tex]

2 = 2

The condition is fulfilled because the utility maximization is met.

Therefore Maylin should leave her consumption bundle unchanged.

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Answer:

There were 118 monthly members before the incentive

Step-by-step explanation:

Let the total number of incentive

Monthly membership after incentive = a

Yearly membership after incentive = b

a/b = 5/8

We are told in the question that: 59 monthly members after the incentive,

5/8 = 59/b

Cross Multiply

5b = 59 × 8

b = 59 × 8/5

b = 472/5

b = 94.4

Therefore, number of yearly members = 94.4

Total number of Membership after incentive

= 94.4 + 59

= 153.4

Note that total number of members before incentive = total number of members after incentive

From the question, At the beginning of the year the ratio of monthly to yearly was 10:3.

Monthly membership after incentive = a

Yearly membership after incentive = b

a/b = 10/3

10b = 3a

b = 3a/10

a + b = 153.4

a + 3a/10 = 153.4

10 × a + 3a × 1/ 10 = 153.4

10a + 3a = 10 × 153.4

13a = 1534

Divide both sides by 13

a = 1534/13

a = 118

Therefore, the number of members before monthly incentive = 118

Answer:

62.5%

Step-by-step explanation:

5/8 as a precentage = 62.5%

Answer:

62.5%

Step-by-step explanation:

Do 1/8 which equals 12.5 then multiply by 5

Answer:

x = 9

Step-by-step explanation:

Answer:

that's what I got

Step-by-step explanation:

I don't know if it's right to be honest

Answer:

x = 18/5

Step-by-step explanation:

-5/6 x=-3

Multiply each side by -6/5

-6/5 *-5/6 x=-3*-6/5

x = 18/5

Hi!

Your answer would be: 10 cups of flour.

Reason being:  You have 8 cups of flour to 24 muffins, which can be shown as 8:24, or 8/24.

You need to find x cups of flour to 30 muffins, which can be shown as x:30, or x/30. You will want to cross multiply.

8 x  24 30

8 x 30 = 24 x X

240 = 24x

10 = x

Therefore, you need 10 cups of flour.

Hope this helps!

Yours truly,